210756352

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{26557}}^1$

素因数の和:26604

約数の個数: 36

約数和(自身を含む): 434276416

約数和(自身を除く): 223520064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 26557, 53114, 106228, 212456, 424912, 823267, 849824, 1646534, 1699648, 3293068, 3399296, 6586136, 6798592, 13172272, 26344544, 52689088, 105378176, 210756352]

約数ペア:

[(1, 210756352), (2, 105378176), (4, 52689088), (8, 26344544), (16, 13172272), (31, 6798592), (32, 6586136), (62, 3399296), (64, 3293068), (124, 1699648), (128, 1646534), (248, 849824), (256, 823267), (496, 424912), (992, 212456), (1984, 106228), (3968, 53114), (7936, 26557)]