207976768

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{104827}}^1$

素因数の和:104870

約数の個数: 28

約数和(自身を含む): 426020992

約数和(自身を除く): 218044224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 104827, 209654, 419308, 838616, 1677232, 3249637, 3354464, 6499274, 6708928, 12998548, 25997096, 51994192, 103988384, 207976768]

約数ペア:

[(1, 207976768), (2, 103988384), (4, 51994192), (8, 25997096), (16, 12998548), (31, 6708928), (32, 6499274), (62, 3354464), (64, 3249637), (124, 1677232), (248, 838616), (496, 419308), (992, 209654), (1984, 104827)]