201213651430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64951}}^1\times {\mathrm{28163}}^1$

素因数の和:93132

約数の個数: 32

約数和(自身を含む): 395130555648

約数和(自身を除く): 193916904218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 28163, 56326, 64951, 129902, 140815, 281630, 309793, 324755, 619586, 649510, 714461, 1428922, 1548965, 3097930, 3572305, 7144610, 1829215013, 3658430026, 9146075065, 18292150130, 20121365143, 40242730286, 100606825715, 201213651430]

約数ペア:

[(1, 201213651430), (2, 100606825715), (5, 40242730286), (10, 20121365143), (11, 18292150130), (22, 9146075065), (55, 3658430026), (110, 1829215013), (28163, 7144610), (56326, 3572305), (64951, 3097930), (129902, 1548965), (140815, 1428922), (281630, 714461), (309793, 649510), (324755, 619586)]