201951690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 500152320

約数和(自身を除く): 298200630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 71, 118, 142, 177, 213, 295, 354, 355, 426, 590, 710, 885, 1065, 1607, 1770, 2130, 3214, 4189, 4821, 8035, 8378, 9642, 12567, 16070, 20945, 24105, 25134, 41890, 48210, 62835, 94813, 114097, 125670, 189626, 228194, 284439, 342291, 474065, 568878, 570485, 684582, 948130, 1140970, 1422195, 1711455, 2844390, 3422910, 6731723, 13463446, 20195169, 33658615, 40390338, 67317230, 100975845, 201951690]

約数ペア:

[(1, 201951690), (2, 100975845), (3, 67317230), (5, 40390338), (6, 33658615), (10, 20195169), (15, 13463446), (30, 6731723), (59, 3422910), (71, 2844390), (118, 1711455), (142, 1422195), (177, 1140970), (213, 948130), (295, 684582), (354, 570485), (355, 568878), (426, 474065), (590, 342291), (710, 284439), (885, 228194), (1065, 189626), (1607, 125670), (1770, 114097), (2130, 94813), (3214, 62835), (4189, 48210), (4821, 41890), (8035, 25134), (8378, 24105), (9642, 20945), (12567, 16070)]