199068448

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{151729}}^1$

素因数の和:151780

約数の個数: 24

約数和(自身を含む): 401477580

約数和(自身を除く): 202409132

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 151729, 303458, 606916, 1213832, 2427664, 4855328, 6220889, 12441778, 24883556, 49767112, 99534224, 199068448]

約数ペア:

[(1, 199068448), (2, 99534224), (4, 49767112), (8, 24883556), (16, 12441778), (32, 6220889), (41, 4855328), (82, 2427664), (164, 1213832), (328, 606916), (656, 303458), (1312, 151729)]