227950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 437472

約数和(自身を除く): 209522

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 194, 235, 470, 485, 970, 1175, 2350, 2425, 4559, 4850, 9118, 22795, 45590, 113975, 227950]

約数ペア:

[(1, 227950), (2, 113975), (5, 45590), (10, 22795), (25, 9118), (47, 4850), (50, 4559), (94, 2425), (97, 2350), (194, 1175), (235, 970), (470, 485)]