201441107

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 249785856

約数和(自身を除く): 48344749

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 2303, 3803, 7567, 26621, 52969, 87469, 178741, 186347, 612283, 1251187, 4111043, 4285981, 8758309, 28777301, 201441107]

約数ペア:

[(1, 201441107), (7, 28777301), (23, 8758309), (47, 4285981), (49, 4111043), (161, 1251187), (329, 612283), (1081, 186347), (1127, 178741), (2303, 87469), (3803, 52969), (7567, 26621)]