209250379812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{830873}}^1$

素因数の和:831588

約数の個数: 48

約数和(自身を含む): 504745984512

約数和(自身を除く): 295495604700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 677, 1354, 2031, 2708, 4062, 8124, 20987, 41974, 62961, 83948, 125922, 251844, 830873, 1661746, 2492619, 3323492, 4985238, 9970476, 25757063, 51514126, 77271189, 103028252, 154542378, 309084756, 562501021, 1125002042, 1687503063, 2250004084, 3375006126, 6750012252, 17437531651, 34875063302, 52312594953, 69750126604, 104625189906, 209250379812]

約数ペア:

[(1, 209250379812), (2, 104625189906), (3, 69750126604), (4, 52312594953), (6, 34875063302), (12, 17437531651), (31, 6750012252), (62, 3375006126), (93, 2250004084), (124, 1687503063), (186, 1125002042), (372, 562501021), (677, 309084756), (1354, 154542378), (2031, 103028252), (2708, 77271189), (4062, 51514126), (8124, 25757063), (20987, 9970476), (41974, 4985238), (62961, 3323492), (83948, 2492619), (125922, 1661746), (251844, 830873)]