205912238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22051}}^1$

素因数の和:22112

約数の個数: 32

約数和(自身を含む): 381058560

約数和(自身を除く): 175146322

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 22051, 44102, 154357, 308714, 507173, 639479, 1014346, 1278958, 3550211, 4476353, 7100422, 8952706, 14708017, 29416034, 102956119, 205912238]

約数ペア:

[(1, 205912238), (2, 102956119), (7, 29416034), (14, 14708017), (23, 8952706), (29, 7100422), (46, 4476353), (58, 3550211), (161, 1278958), (203, 1014346), (322, 639479), (406, 507173), (667, 308714), (1334, 154357), (4669, 44102), (9338, 22051)]