210930370544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{321540199}}^1$

素因数の和:321540248

約数の個数: 20

約数和(自身を含む): 418645340400

約数和(自身を除く): 207714969856

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 321540199, 643080398, 1286160796, 2572321592, 5144643184, 13183148159, 26366296318, 52732592636, 105465185272, 210930370544]

約数ペア:

[(1, 210930370544), (2, 105465185272), (4, 52732592636), (8, 26366296318), (16, 13183148159), (41, 5144643184), (82, 2572321592), (164, 1286160796), (328, 643080398), (656, 321540199)]