225735272

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{55219}}^1$

素因数の和:55305

約数の個数: 32

約数和(自身を含む): 490353600

約数和(自身を除く): 264618328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 55219, 110438, 220876, 386533, 441752, 773066, 1546132, 3092264, 4030987, 8061974, 16123948, 28216909, 32247896, 56433818, 112867636, 225735272]

約数ペア:

[(1, 225735272), (2, 112867636), (4, 56433818), (7, 32247896), (8, 28216909), (14, 16123948), (28, 8061974), (56, 4030987), (73, 3092264), (146, 1546132), (292, 773066), (511, 441752), (584, 386533), (1022, 220876), (2044, 110438), (4088, 55219)]