211232868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7937

約数の個数: 96

約数和(自身を含む): 635765760

約数和(自身を除く): 424532892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 6699, 7883, 8932, 13398, 15766, 23649, 26796, 31532, 47298, 55181, 86713, 94596, 110362, 165543, 173426, 220724, 228607, 260139, 331086, 346852, 457214, 520278, 606991, 662172, 685821, 914428, 1040556, 1213982, 1371642, 1600249, 1820973, 2427964, 2514677, 2743284, 3200498, 3641946, 4800747, 5029354, 6400996, 7283892, 7544031, 9601494, 10058708, 15088062, 17602739, 19202988, 30176124, 35205478, 52808217, 70410956, 105616434, 211232868]

約数ペア:

[(1, 211232868), (2, 105616434), (3, 70410956), (4, 52808217), (6, 35205478), (7, 30176124), (11, 19202988), (12, 17602739), (14, 15088062), (21, 10058708), (22, 9601494), (28, 7544031), (29, 7283892), (33, 6400996), (42, 5029354), (44, 4800747), (58, 3641946), (66, 3200498), (77, 2743284), (84, 2514677), (87, 2427964), (116, 1820973), (132, 1600249), (154, 1371642), (174, 1213982), (203, 1040556), (231, 914428), (308, 685821), (319, 662172), (348, 606991), (406, 520278), (462, 457214), (609, 346852), (638, 331086), (812, 260139), (924, 228607), (957, 220724), (1218, 173426), (1276, 165543), (1914, 110362), (2233, 94596), (2436, 86713), (3828, 55181), (4466, 47298), (6699, 31532), (7883, 26796), (8932, 23649), (13398, 15766)]