211509144

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 746265600

約数和(自身を除く): 534756456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 157, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 314, 324, 378, 396, 462, 471, 486, 504, 567, 594, 616, 628, 648, 693, 729, 756, 792, 891, 924, 942, 972, 1099, 1134, 1188, 1256, 1386, 1413, 1458, 1512, 1701, 1727, 1782, 1848, 1884, 1944, 2079, 2187, 2198, 2268, 2376, 2673, 2772, 2826, 2916, 3297, 3402, 3454, 3564, 3768, 4158, 4239, 4374, 4396, 4536, 5103, 5181, 5346, 5544, 5652, 5832, 6237, 6594, 6804, 6908, 7128, 8019, 8316, 8478, 8748, 8792, 9891, 10206, 10362, 10692, 11304, 12089, 12474, 12717, 13188, 13608, 13816, 15309, 15543, 16038, 16632, 16956, 17496, 18711, 19782, 20412, 20724, 21384, 24057, 24178, 24948, 25434, 26376, 29673, 30618, 31086, 32076, 33912, 36267, 37422, 38151, 39564, 40824, 41448, 46629, 48114, 48356, 49896, 50868, 56133, 59346, 61236, 62172, 64152, 72534, 74844, 76302, 79128, 89019, 93258, 96228, 96712, 101736, 108801, 112266, 114453, 118692, 122472, 124344, 139887, 145068, 149688, 152604, 168399, 178038, 186516, 192456, 217602, 224532, 228906, 237384, 267057, 279774, 290136, 305208, 326403, 336798, 343359, 356076, 373032, 419661, 435204, 449064, 457812, 534114, 559548, 652806, 673596, 686718, 712152, 801171, 839322, 870408, 915624, 979209, 1068228, 1119096, 1258983, 1305612, 1347192, 1373436, 1602342, 1678644, 1958418, 2136456, 2403513, 2517966, 2611224, 2746872, 2937627, 3204684, 3357288, 3776949, 3916836, 4807026, 5035932, 5875254, 6409368, 7553898, 7833672, 8812881, 9614052, 10071864, 11750508, 15107796, 17625762, 19228104, 23501016, 26438643, 30215592, 35251524, 52877286, 70503048, 105754572, 211509144]

約数ペア:

[(1, 211509144), (2, 105754572), (3, 70503048), (4, 52877286), (6, 35251524), (7, 30215592), (8, 26438643), (9, 23501016), (11, 19228104), (12, 17625762), (14, 15107796), (18, 11750508), (21, 10071864), (22, 9614052), (24, 8812881), (27, 7833672), (28, 7553898), (33, 6409368), (36, 5875254), (42, 5035932), (44, 4807026), (54, 3916836), (56, 3776949), (63, 3357288), (66, 3204684), (72, 2937627), (77, 2746872), (81, 2611224), (84, 2517966), (88, 2403513), (99, 2136456), (108, 1958418), (126, 1678644), (132, 1602342), (154, 1373436), (157, 1347192), (162, 1305612), (168, 1258983), (189, 1119096), (198, 1068228), (216, 979209), (231, 915624), (243, 870408), (252, 839322), (264, 801171), (297, 712152), (308, 686718), (314, 673596), (324, 652806), (378, 559548), (396, 534114), (462, 457812), (471, 449064), (486, 435204), (504, 419661), (567, 373032), (594, 356076), (616, 343359), (628, 336798), (648, 326403), (693, 305208), (729, 290136), (756, 279774), (792, 267057), (891, 237384), (924, 228906), (942, 224532), (972, 217602), (1099, 192456), (1134, 186516), (1188, 178038), (1256, 168399), (1386, 152604), (1413, 149688), (1458, 145068), (1512, 139887), (1701, 124344), (1727, 122472), (1782, 118692), (1848, 114453), (1884, 112266), (1944, 108801), (2079, 101736), (2187, 96712), (2198, 96228), (2268, 93258), (2376, 89019), (2673, 79128), (2772, 76302), (2826, 74844), (2916, 72534), (3297, 64152), (3402, 62172), (3454, 61236), (3564, 59346), (3768, 56133), (4158, 50868), (4239, 49896), (4374, 48356), (4396, 48114), (4536, 46629), (5103, 41448), (5181, 40824), (5346, 39564), (5544, 38151), (5652, 37422), (5832, 36267), (6237, 33912), (6594, 32076), (6804, 31086), (6908, 30618), (7128, 29673), (8019, 26376), (8316, 25434), (8478, 24948), (8748, 24178), (8792, 24057), (9891, 21384), (10206, 20724), (10362, 20412), (10692, 19782), (11304, 18711), (12089, 17496), (12474, 16956), (12717, 16632), (13188, 16038), (13608, 15543), (13816, 15309)]