99398404

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{39887}}^1$

素因数の和:39987

約数の個数: 24

約数和(自身を含む): 201035520

約数和(自身を除く): 101637116

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 39887, 79774, 159548, 279209, 558418, 1116836, 3549943, 7099886, 14199772, 24849601, 49699202, 99398404]

約数ペア:

[(1, 99398404), (2, 49699202), (4, 24849601), (7, 14199772), (14, 7099886), (28, 3549943), (89, 1116836), (178, 558418), (356, 279209), (623, 159548), (1246, 79774), (2492, 39887)]