207946150

素因数分解:

$2^1\times 5^2\times {\mathrm{839}}^1\times {\mathrm{4957}}^1$

素因数の和:5808

約数の個数: 24

約数和(自身を含む): 387318960

約数和(自身を除く): 179372810

約数列:

[1, 2, 5, 10, 25, 50, 839, 1678, 4195, 4957, 8390, 9914, 20975, 24785, 41950, 49570, 123925, 247850, 4158923, 8317846, 20794615, 41589230, 103973075, 207946150]

約数ペア:

[(1, 207946150), (2, 103973075), (5, 41589230), (10, 20794615), (25, 8317846), (50, 4158923), (839, 247850), (1678, 123925), (4195, 49570), (4957, 41950), (8390, 24785), (9914, 20975)]