222832012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{30829}}^1$

素因数の和:30985

約数の個数: 24

約数和(自身を含む): 422987600

約数和(自身を除く): 200155588

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 30829, 61658, 123316, 400777, 801554, 1603108, 4285231, 8570462, 17140924, 55708003, 111416006, 222832012]

約数ペア:

[(1, 222832012), (2, 111416006), (4, 55708003), (13, 17140924), (26, 8570462), (52, 4285231), (139, 1603108), (278, 801554), (556, 400777), (1807, 123316), (3614, 61658), (7228, 30829)]