201281110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 373113792

約数和(自身を除く): 171832682

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 661, 823, 1322, 1646, 3305, 4115, 6610, 8230, 24457, 30451, 48914, 60902, 122285, 152255, 244570, 304510, 544003, 1088006, 2720015, 5440030, 20128111, 40256222, 100640555, 201281110]

約数ペア:

[(1, 201281110), (2, 100640555), (5, 40256222), (10, 20128111), (37, 5440030), (74, 2720015), (185, 1088006), (370, 544003), (661, 304510), (823, 244570), (1322, 152255), (1646, 122285), (3305, 60902), (4115, 48914), (6610, 30451), (8230, 24457)]