211048792

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 401533200

約数和(自身を除く): 190484408

約数列:

[1, 2, 4, 8, 101, 202, 269, 404, 538, 808, 971, 1076, 1942, 2152, 3884, 7768, 27169, 54338, 98071, 108676, 196142, 217352, 261199, 392284, 522398, 784568, 1044796, 2089592, 26381099, 52762198, 105524396, 211048792]

約数ペア:

[(1, 211048792), (2, 105524396), (4, 52762198), (8, 26381099), (101, 2089592), (202, 1044796), (269, 784568), (404, 522398), (538, 392284), (808, 261199), (971, 217352), (1076, 196142), (1942, 108676), (2152, 98071), (3884, 54338), (7768, 27169)]