204034778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 122557222

約数列:

[1, 2, 29, 41, 58, 82, 239, 359, 478, 718, 1189, 2378, 6931, 9799, 10411, 13862, 14719, 19598, 20822, 29438, 85801, 171602, 284171, 426851, 568342, 853702, 2488229, 3517841, 4976458, 7035682, 102017389, 204034778]

約数ペア:

[(1, 204034778), (2, 102017389), (29, 7035682), (41, 4976458), (58, 3517841), (82, 2488229), (239, 853702), (359, 568342), (478, 426851), (718, 284171), (1189, 171602), (2378, 85801), (6931, 29438), (9799, 20822), (10411, 19598), (13862, 14719)]