200958550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309167}}^1$

素因数の和:309192

約数の個数: 24

約数和(自身を含む): 402536736

約数和(自身を除く): 201578186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309167, 618334, 1545835, 3091670, 4019171, 7729175, 8038342, 15458350, 20095855, 40191710, 100479275, 200958550]

約数ペア:

[(1, 200958550), (2, 100479275), (5, 40191710), (10, 20095855), (13, 15458350), (25, 8038342), (26, 7729175), (50, 4019171), (65, 3091670), (130, 1545835), (325, 618334), (650, 309167)]