203877466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 336409920

約数和(自身を除く): 132532454

約数列:

[1, 2, 13, 26, 73, 146, 163, 326, 659, 949, 1318, 1898, 2119, 4238, 8567, 11899, 17134, 23798, 48107, 96214, 107417, 154687, 214834, 309374, 625391, 1250782, 1396421, 2792842, 7841441, 15682882, 101938733, 203877466]

約数ペア:

[(1, 203877466), (2, 101938733), (13, 15682882), (26, 7841441), (73, 2792842), (146, 1396421), (163, 1250782), (326, 625391), (659, 309374), (949, 214834), (1318, 154687), (1898, 107417), (2119, 96214), (4238, 48107), (8567, 23798), (11899, 17134)]