200131118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 334987488

約数和(自身を除く): 134856370

約数列:

[1, 2, 11, 22, 61, 122, 197, 394, 671, 757, 1342, 1514, 2167, 4334, 8327, 12017, 16654, 24034, 46177, 92354, 132187, 149129, 264374, 298258, 507947, 1015894, 1640419, 3280838, 9096869, 18193738, 100065559, 200131118]

約数ペア:

[(1, 200131118), (2, 100065559), (11, 18193738), (22, 9096869), (61, 3280838), (122, 1640419), (197, 1015894), (394, 507947), (671, 298258), (757, 264374), (1342, 149129), (1514, 132187), (2167, 92354), (4334, 46177), (8327, 24034), (12017, 16654)]