197251010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38153}}^1$

素因数の和:38218

約数の個数: 32

約数和(自身を含む): 395580672

約数和(自身を除く): 198329662

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 38153, 76306, 190765, 381530, 419683, 839366, 1793191, 2098415, 3586382, 4196830, 8965955, 17931910, 19725101, 39450202, 98625505, 197251010]

約数ペア:

[(1, 197251010), (2, 98625505), (5, 39450202), (10, 19725101), (11, 17931910), (22, 8965955), (47, 4196830), (55, 3586382), (94, 2098415), (110, 1793191), (235, 839366), (470, 419683), (517, 381530), (1034, 190765), (2585, 76306), (5170, 38153)]