201248754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 488892672

約数和(自身を除く): 287643918

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 521, 541, 714, 1042, 1082, 1563, 1623, 3126, 3246, 3647, 3787, 7294, 7574, 8857, 9197, 10941, 11361, 17714, 18394, 21882, 22722, 26571, 27591, 53142, 55182, 61999, 64379, 123998, 128758, 185997, 193137, 281861, 371994, 386274, 563722, 845583, 1691166, 1973027, 3946054, 4791637, 5919081, 9583274, 11838162, 14374911, 28749822, 33541459, 67082918, 100624377, 201248754]

約数ペア:

[(1, 201248754), (2, 100624377), (3, 67082918), (6, 33541459), (7, 28749822), (14, 14374911), (17, 11838162), (21, 9583274), (34, 5919081), (42, 4791637), (51, 3946054), (102, 1973027), (119, 1691166), (238, 845583), (357, 563722), (521, 386274), (541, 371994), (714, 281861), (1042, 193137), (1082, 185997), (1563, 128758), (1623, 123998), (3126, 64379), (3246, 61999), (3647, 55182), (3787, 53142), (7294, 27591), (7574, 26571), (8857, 22722), (9197, 21882), (10941, 18394), (11361, 17714)]