211334508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 708390144

約数和(自身を除く): 497055636

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 81, 84, 86, 99, 108, 126, 129, 132, 154, 162, 172, 189, 197, 198, 231, 252, 258, 297, 301, 308, 324, 378, 387, 394, 396, 462, 473, 516, 567, 591, 594, 602, 693, 756, 774, 788, 891, 903, 924, 946, 1134, 1161, 1182, 1188, 1204, 1379, 1386, 1419, 1548, 1773, 1782, 1806, 1892, 2079, 2167, 2268, 2322, 2364, 2709, 2758, 2772, 2838, 3311, 3483, 3546, 3564, 3612, 4137, 4158, 4257, 4334, 4644, 5319, 5418, 5516, 5676, 6237, 6501, 6622, 6966, 7092, 8127, 8274, 8316, 8471, 8514, 8668, 9933, 10638, 10836, 12411, 12474, 12771, 13002, 13244, 13932, 15169, 15957, 16254, 16548, 16942, 17028, 19503, 19866, 21276, 24381, 24822, 24948, 25413, 25542, 26004, 29799, 30338, 31914, 32508, 33884, 37233, 38313, 39006, 39732, 45507, 48762, 49644, 50826, 51084, 58509, 59297, 59598, 60676, 63828, 74466, 76239, 76626, 78012, 89397, 91014, 93181, 97524, 101652, 111699, 117018, 118594, 119196, 136521, 148932, 152478, 153252, 175527, 177891, 178794, 182028, 186362, 223398, 228717, 234036, 237188, 268191, 273042, 279543, 304956, 351054, 355782, 357588, 372724, 409563, 446796, 457434, 533673, 536382, 546084, 559086, 652267, 686151, 702108, 711564, 819126, 838629, 914868, 1067346, 1072764, 1118172, 1228689, 1304534, 1372302, 1601019, 1638252, 1677258, 1956801, 2134692, 2457378, 2515887, 2609068, 2744604, 3202038, 3354516, 3913602, 4803057, 4914756, 5031774, 5870403, 6404076, 7547661, 7827204, 9606114, 10063548, 11740806, 15095322, 17611209, 19212228, 23481612, 30190644, 35222418, 52833627, 70444836, 105667254, 211334508]

約数ペア:

[(1, 211334508), (2, 105667254), (3, 70444836), (4, 52833627), (6, 35222418), (7, 30190644), (9, 23481612), (11, 19212228), (12, 17611209), (14, 15095322), (18, 11740806), (21, 10063548), (22, 9606114), (27, 7827204), (28, 7547661), (33, 6404076), (36, 5870403), (42, 5031774), (43, 4914756), (44, 4803057), (54, 3913602), (63, 3354516), (66, 3202038), (77, 2744604), (81, 2609068), (84, 2515887), (86, 2457378), (99, 2134692), (108, 1956801), (126, 1677258), (129, 1638252), (132, 1601019), (154, 1372302), (162, 1304534), (172, 1228689), (189, 1118172), (197, 1072764), (198, 1067346), (231, 914868), (252, 838629), (258, 819126), (297, 711564), (301, 702108), (308, 686151), (324, 652267), (378, 559086), (387, 546084), (394, 536382), (396, 533673), (462, 457434), (473, 446796), (516, 409563), (567, 372724), (591, 357588), (594, 355782), (602, 351054), (693, 304956), (756, 279543), (774, 273042), (788, 268191), (891, 237188), (903, 234036), (924, 228717), (946, 223398), (1134, 186362), (1161, 182028), (1182, 178794), (1188, 177891), (1204, 175527), (1379, 153252), (1386, 152478), (1419, 148932), (1548, 136521), (1773, 119196), (1782, 118594), (1806, 117018), (1892, 111699), (2079, 101652), (2167, 97524), (2268, 93181), (2322, 91014), (2364, 89397), (2709, 78012), (2758, 76626), (2772, 76239), (2838, 74466), (3311, 63828), (3483, 60676), (3546, 59598), (3564, 59297), (3612, 58509), (4137, 51084), (4158, 50826), (4257, 49644), (4334, 48762), (4644, 45507), (5319, 39732), (5418, 39006), (5516, 38313), (5676, 37233), (6237, 33884), (6501, 32508), (6622, 31914), (6966, 30338), (7092, 29799), (8127, 26004), (8274, 25542), (8316, 25413), (8471, 24948), (8514, 24822), (8668, 24381), (9933, 21276), (10638, 19866), (10836, 19503), (12411, 17028), (12474, 16942), (12771, 16548), (13002, 16254), (13244, 15957), (13932, 15169)]