206864930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 377265600

約数和(自身を除く): 170400670

約数列:

[1, 2, 5, 10, 163, 179, 326, 358, 709, 815, 895, 1418, 1630, 1790, 3545, 7090, 29177, 58354, 115567, 126911, 145885, 231134, 253822, 291770, 577835, 634555, 1155670, 1269110, 20686493, 41372986, 103432465, 206864930]

約数ペア:

[(1, 206864930), (2, 103432465), (5, 41372986), (10, 20686493), (163, 1269110), (179, 1155670), (326, 634555), (358, 577835), (709, 291770), (815, 253822), (895, 231134), (1418, 145885), (1630, 126911), (1790, 115567), (3545, 58354), (7090, 29177)]