250220612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{21713}}^1$

素因数の和:21827

約数の個数: 24

約数和(自身を含む): 454778016

約数和(自身を除く): 204557404

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 21713, 43426, 86852, 933659, 1454771, 1867318, 2909542, 3734636, 5819084, 62555153, 125110306, 250220612]

約数ペア:

[(1, 250220612), (2, 125110306), (4, 62555153), (43, 5819084), (67, 3734636), (86, 2909542), (134, 1867318), (172, 1454771), (268, 933659), (2881, 86852), (5762, 43426), (11524, 21713)]