201119270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9281}}^1$

素因数の和:9496

約数の個数: 32

約数和(自身を含む): 396972576

約数和(自身を除く): 195853306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 9281, 10835, 18562, 21670, 46405, 92810, 102091, 204182, 510455, 1020910, 1828357, 3656714, 9141785, 18283570, 20111927, 40223854, 100559635, 201119270]

約数ペア:

[(1, 201119270), (2, 100559635), (5, 40223854), (10, 20111927), (11, 18283570), (22, 9141785), (55, 3656714), (110, 1828357), (197, 1020910), (394, 510455), (985, 204182), (1970, 102091), (2167, 92810), (4334, 46405), (9281, 21670), (10835, 18562)]