223880986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5059}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 400752000

約数和(自身を除く): 176871014

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1526, 3161, 5059, 6322, 10118, 22127, 35413, 44254, 70826, 146711, 293422, 551431, 1026977, 1102862, 2053954, 3860017, 7720034, 15991499, 31982998, 111940493, 223880986]

約数ペア:

[(1, 223880986), (2, 111940493), (7, 31982998), (14, 15991499), (29, 7720034), (58, 3860017), (109, 2053954), (203, 1102862), (218, 1026977), (406, 551431), (763, 293422), (1526, 146711), (3161, 70826), (5059, 44254), (6322, 35413), (10118, 22127)]