204438870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{757181}}^1$

素因数の和:757197

約数の個数: 32

約数和(自身を含む): 545171040

約数和(自身を除く): 340732170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 757181, 1514362, 2271543, 3785905, 4543086, 6814629, 7571810, 11357715, 13629258, 20443887, 22715430, 34073145, 40887774, 68146290, 102219435, 204438870]

約数ペア:

[(1, 204438870), (2, 102219435), (3, 68146290), (5, 40887774), (6, 34073145), (9, 22715430), (10, 20443887), (15, 13629258), (18, 11357715), (27, 7571810), (30, 6814629), (45, 4543086), (54, 3785905), (90, 2271543), (135, 1514362), (270, 757181)]