203997906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{539677}}^1$

素因数の和:539695

約数の個数: 32

約数和(自身を含む): 518090880

約数和(自身を除く): 314092974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 539677, 1079354, 1619031, 3238062, 3777739, 4857093, 7555478, 9714186, 11333217, 14571279, 22666434, 29142558, 33999651, 67999302, 101998953, 203997906]

約数ペア:

[(1, 203997906), (2, 101998953), (3, 67999302), (6, 33999651), (7, 29142558), (9, 22666434), (14, 14571279), (18, 11333217), (21, 9714186), (27, 7555478), (42, 4857093), (54, 3777739), (63, 3238062), (126, 1619031), (189, 1079354), (378, 539677)]