202560665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{9539}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 252771840

約数和(自身を除く): 50211175

約数列:

[1, 5, 31, 137, 155, 685, 4247, 9539, 21235, 47695, 295709, 1306843, 1478545, 6534215, 40512133, 202560665]

約数ペア:

[(1, 202560665), (5, 40512133), (31, 6534215), (137, 1478545), (155, 1306843), (685, 295709), (4247, 47695), (9539, 21235)]