207031472

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{219313}}^1$

素因数の和:219380

約数の個数: 20

約数和(自身を含む): 407924040

約数和(自身を除く): 200892568

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 219313, 438626, 877252, 1754504, 3509008, 12939467, 25878934, 51757868, 103515736, 207031472]

約数ペア:

[(1, 207031472), (2, 103515736), (4, 51757868), (8, 25878934), (16, 12939467), (59, 3509008), (118, 1754504), (236, 877252), (472, 438626), (944, 219313)]