201667479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4435

約数の個数: 32

約数和(自身を含む): 306936000

約数和(自身を除く): 105268521

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 1131, 1189, 1599, 3567, 4349, 13047, 15457, 46371, 56537, 126121, 169611, 178309, 378363, 534927, 1639573, 2318017, 4918719, 5170961, 6954051, 15512883, 67222493, 201667479]

約数ペア:

[(1, 201667479), (3, 67222493), (13, 15512883), (29, 6954051), (39, 5170961), (41, 4918719), (87, 2318017), (123, 1639573), (377, 534927), (533, 378363), (1131, 178309), (1189, 169611), (1599, 126121), (3567, 56537), (4349, 46371), (13047, 15457)]