208032632

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{490643}}^1$

素因数の和:490702

約数の個数: 16

約数和(自身を含む): 397421640

約数和(自身を除く): 189389008

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 490643, 981286, 1962572, 3925144, 26004079, 52008158, 104016316, 208032632]

約数ペア:

[(1, 208032632), (2, 104016316), (4, 52008158), (8, 26004079), (53, 3925144), (106, 1962572), (212, 981286), (424, 490643)]