200515430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 372470400

約数和(自身を除く): 171954970

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 4789, 8374, 9578, 20935, 23945, 41870, 47890, 253817, 378331, 507634, 756662, 1269085, 1891655, 2538170, 3783310, 20051543, 40103086, 100257715, 200515430]

約数ペア:

[(1, 200515430), (2, 100257715), (5, 40103086), (10, 20051543), (53, 3783310), (79, 2538170), (106, 1891655), (158, 1269085), (265, 756662), (395, 507634), (530, 378331), (790, 253817), (4187, 47890), (4789, 41870), (8374, 23945), (9578, 20935)]