212340986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7351}}^1$

素因数の和:7478

約数の個数: 32

約数和(自身を含む): 377951616

約数和(自身を除く): 165610630

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 1111, 1313, 2222, 2626, 7351, 14443, 14702, 28886, 80861, 95563, 161722, 191126, 742451, 1051193, 1484902, 2102386, 8166961, 9651863, 16333922, 19303726, 106170493, 212340986]

約数ペア:

[(1, 212340986), (2, 106170493), (11, 19303726), (13, 16333922), (22, 9651863), (26, 8166961), (101, 2102386), (143, 1484902), (202, 1051193), (286, 742451), (1111, 191126), (1313, 161722), (2222, 95563), (2626, 80861), (7351, 28886), (14443, 14702)]