198284038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 321452640

約数和(自身を除く): 123168602

約数列:

[1, 2, 19, 38, 61, 113, 122, 226, 757, 1159, 1514, 2147, 2318, 4294, 6893, 13786, 14383, 28766, 46177, 85541, 92354, 130967, 171082, 261934, 877363, 1625279, 1754726, 3250558, 5218001, 10436002, 99142019, 198284038]

約数ペア:

[(1, 198284038), (2, 99142019), (19, 10436002), (38, 5218001), (61, 3250558), (113, 1754726), (122, 1625279), (226, 877363), (757, 261934), (1159, 171082), (1514, 130967), (2147, 92354), (2318, 85541), (4294, 46177), (6893, 28766), (13786, 14383)]