201520110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{610667}}^1$

素因数の和:610688

約数の個数: 32

約数和(自身を含む): 527617152

約数和(自身を除く): 326097042

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 610667, 1221334, 1832001, 3053335, 3664002, 6106670, 6717337, 9160005, 13434674, 18320010, 20152011, 33586685, 40304022, 67173370, 100760055, 201520110]

約数ペア:

[(1, 201520110), (2, 100760055), (3, 67173370), (5, 40304022), (6, 33586685), (10, 20152011), (11, 18320010), (15, 13434674), (22, 9160005), (30, 6717337), (33, 6106670), (55, 3664002), (66, 3053335), (110, 1832001), (165, 1221334), (330, 610667)]