201874148

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51869}}^1$

素因数の和:52019

約数の個数: 24

約数和(自身を含む): 406660800

約数和(自身を除く): 204786652

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51869, 103738, 207476, 363083, 726166, 1452332, 7209791, 14419582, 28839164, 50468537, 100937074, 201874148]

約数ペア:

[(1, 201874148), (2, 100937074), (4, 50468537), (7, 28839164), (14, 14419582), (28, 7209791), (139, 1452332), (278, 726166), (556, 363083), (973, 207476), (1946, 103738), (3892, 51869)]