211674886768

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{743}}^1\times {\mathrm{128099}}^1$

素因数の和:128989

約数の個数: 40

約数和(自身を含む): 413629776000

約数和(自身を除く): 201954889232

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 743, 1112, 1486, 2224, 2972, 5944, 11888, 103277, 128099, 206554, 256198, 413108, 512396, 826216, 1024792, 1652432, 2049584, 17805761, 35611522, 71223044, 95177557, 142446088, 190355114, 284892176, 380710228, 761420456, 1522840912, 13229680423, 26459360846, 52918721692, 105837443384, 211674886768]

約数ペア:

[(1, 211674886768), (2, 105837443384), (4, 52918721692), (8, 26459360846), (16, 13229680423), (139, 1522840912), (278, 761420456), (556, 380710228), (743, 284892176), (1112, 190355114), (1486, 142446088), (2224, 95177557), (2972, 71223044), (5944, 35611522), (11888, 17805761), (103277, 2049584), (128099, 1652432), (206554, 1024792), (256198, 826216), (413108, 512396)]