210302012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{3719}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 375392640

約数和(自身を除く): 165090628

約数列:

[1, 2, 4, 67, 134, 211, 268, 422, 844, 3719, 7438, 14137, 14876, 28274, 56548, 249173, 498346, 784709, 996692, 1569418, 3138836, 52575503, 105151006, 210302012]

約数ペア:

[(1, 210302012), (2, 105151006), (4, 52575503), (67, 3138836), (134, 1569418), (211, 996692), (268, 784709), (422, 498346), (844, 249173), (3719, 56548), (7438, 28274), (14137, 14876)]