203410989

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 297183744

約数和(自身を除く): 93772755

約数列:

[1, 3, 9, 191, 241, 491, 573, 723, 1473, 1719, 2169, 4419, 46031, 93781, 118331, 138093, 281343, 354993, 414279, 844029, 1064979, 22601221, 67803663, 203410989]

約数ペア:

[(1, 203410989), (3, 67803663), (9, 22601221), (191, 1064979), (241, 844029), (491, 414279), (573, 354993), (723, 281343), (1473, 138093), (1719, 118331), (2169, 93781), (4419, 46031)]