202489675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 260554752

約数和(自身を除く): 58065077

約数列:

[1, 5, 25, 31, 155, 227, 775, 1135, 1151, 5675, 5755, 7037, 28775, 35185, 35681, 175925, 178405, 261277, 892025, 1306385, 6531925, 8099587, 40497935, 202489675]

約数ペア:

[(1, 202489675), (5, 40497935), (25, 8099587), (31, 6531925), (155, 1306385), (227, 892025), (775, 261277), (1135, 178405), (1151, 175925), (5675, 35681), (5755, 35185), (7037, 28775)]