207965248

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{45767}}^1$

素因数の和:45850

約数の個数: 28

約数和(自身を含む): 418502592

約数和(自身を除く): 210537344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 45767, 91534, 183068, 366136, 732272, 1464544, 2929088, 3249457, 6498914, 12997828, 25995656, 51991312, 103982624, 207965248]

約数ペア:

[(1, 207965248), (2, 103982624), (4, 51991312), (8, 25995656), (16, 12997828), (32, 6498914), (64, 3249457), (71, 2929088), (142, 1464544), (284, 732272), (568, 366136), (1136, 183068), (2272, 91534), (4544, 45767)]