201204034540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{61719029}}^1$

素因数の和:61719201

約数の個数: 24

約数和(自身を含む): 425120678640

約数和(自身を除く): 223916644100

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 61719029, 123438058, 246876116, 308595145, 617190290, 1234380580, 10060201727, 20120403454, 40240806908, 50301008635, 100602017270, 201204034540]

約数ペア:

[(1, 201204034540), (2, 100602017270), (4, 50301008635), (5, 40240806908), (10, 20120403454), (20, 10060201727), (163, 1234380580), (326, 617190290), (652, 308595145), (815, 246876116), (1630, 123438058), (3260, 61719029)]