227557708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{198221}}^1$

素因数の和:198273

約数の個数: 24

約数和(自身を含む): 466218144

約数和(自身を除く): 238660436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 198221, 396442, 792884, 1387547, 2775094, 5550188, 8127061, 16254122, 32508244, 56889427, 113778854, 227557708]

約数ペア:

[(1, 227557708), (2, 113778854), (4, 56889427), (7, 32508244), (14, 16254122), (28, 8127061), (41, 5550188), (82, 2775094), (164, 1387547), (287, 792884), (574, 396442), (1148, 198221)]