201390658570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1079669}}^1$

素因数の和:1080510

約数の個数: 32

約数和(自身を含む): 378730961280

約数和(自身を除く): 177340302710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 811, 1622, 4055, 8110, 18653, 37306, 93265, 186530, 1079669, 2159338, 5398345, 10796690, 24832387, 49664774, 124161935, 248323870, 875611559, 1751223118, 4378057795, 8756115590, 20139065857, 40278131714, 100695329285, 201390658570]

約数ペア:

[(1, 201390658570), (2, 100695329285), (5, 40278131714), (10, 20139065857), (23, 8756115590), (46, 4378057795), (115, 1751223118), (230, 875611559), (811, 248323870), (1622, 124161935), (4055, 49664774), (8110, 24832387), (18653, 10796690), (37306, 5398345), (93265, 2159338), (186530, 1079669)]