202802675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 267207600

約数和(自身を除く): 64404925

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 2071, 2725, 3917, 10355, 19585, 51775, 74423, 97925, 372115, 426953, 1860575, 2134765, 8112107, 10673825, 40560535, 202802675]

約数ペア:

[(1, 202802675), (5, 40560535), (19, 10673825), (25, 8112107), (95, 2134765), (109, 1860575), (475, 426953), (545, 372115), (2071, 97925), (2725, 74423), (3917, 51775), (10355, 19585)]