214315510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1481}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 400140000

約数和(自身を除く): 185824490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 499, 998, 1481, 2495, 2962, 4990, 7405, 14471, 14810, 28942, 42949, 72355, 85898, 144710, 214745, 429490, 739019, 1478038, 3695095, 7390190, 21431551, 42863102, 107157755, 214315510]

約数ペア:

[(1, 214315510), (2, 107157755), (5, 42863102), (10, 21431551), (29, 7390190), (58, 3695095), (145, 1478038), (290, 739019), (499, 429490), (998, 214745), (1481, 144710), (2495, 85898), (2962, 72355), (4990, 42949), (7405, 28942), (14471, 14810)]