206923932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 583783200

約数和(自身を除く): 376859268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 89, 102, 116, 131, 153, 174, 178, 204, 261, 262, 267, 306, 348, 356, 393, 493, 522, 524, 534, 612, 786, 801, 986, 1044, 1068, 1179, 1479, 1513, 1572, 1602, 1972, 2227, 2358, 2581, 2958, 3026, 3204, 3799, 4437, 4454, 4539, 4716, 5162, 5916, 6052, 6681, 7598, 7743, 8874, 8908, 9078, 10324, 11397, 11659, 13362, 13617, 15196, 15486, 17748, 18156, 20043, 22794, 23229, 23318, 26724, 27234, 30972, 34191, 34977, 40086, 43877, 45588, 46458, 46636, 54468, 64583, 68382, 69954, 80172, 87754, 92916, 104931, 129166, 131631, 136764, 139908, 175508, 193749, 198203, 209862, 258332, 263262, 338111, 387498, 394893, 396406, 419724, 526524, 581247, 594609, 676222, 774996, 789786, 792812, 1014333, 1162494, 1189218, 1352444, 1579572, 1783827, 2028666, 2324988, 2378436, 3042999, 3567654, 4057332, 5747887, 6085998, 7135308, 11495774, 12171996, 17243661, 22991548, 34487322, 51730983, 68974644, 103461966, 206923932]

約数ペア:

[(1, 206923932), (2, 103461966), (3, 68974644), (4, 51730983), (6, 34487322), (9, 22991548), (12, 17243661), (17, 12171996), (18, 11495774), (29, 7135308), (34, 6085998), (36, 5747887), (51, 4057332), (58, 3567654), (68, 3042999), (87, 2378436), (89, 2324988), (102, 2028666), (116, 1783827), (131, 1579572), (153, 1352444), (174, 1189218), (178, 1162494), (204, 1014333), (261, 792812), (262, 789786), (267, 774996), (306, 676222), (348, 594609), (356, 581247), (393, 526524), (493, 419724), (522, 396406), (524, 394893), (534, 387498), (612, 338111), (786, 263262), (801, 258332), (986, 209862), (1044, 198203), (1068, 193749), (1179, 175508), (1479, 139908), (1513, 136764), (1572, 131631), (1602, 129166), (1972, 104931), (2227, 92916), (2358, 87754), (2581, 80172), (2958, 69954), (3026, 68382), (3204, 64583), (3799, 54468), (4437, 46636), (4454, 46458), (4539, 45588), (4716, 43877), (5162, 40086), (5916, 34977), (6052, 34191), (6681, 30972), (7598, 27234), (7743, 26724), (8874, 23318), (8908, 23229), (9078, 22794), (10324, 20043), (11397, 18156), (11659, 17748), (13362, 15486), (13617, 15196)]