103195268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 100017532

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 139, 188, 278, 359, 517, 556, 718, 1034, 1436, 1529, 2068, 3058, 3949, 6116, 6533, 7898, 13066, 15796, 16873, 26132, 33746, 49901, 67492, 71863, 99802, 143726, 185603, 199604, 287452, 371206, 548911, 742412, 1097822, 2195644, 2345347, 4690694, 9381388, 25798817, 51597634, 103195268]

約数ペア:

[(1, 103195268), (2, 51597634), (4, 25798817), (11, 9381388), (22, 4690694), (44, 2345347), (47, 2195644), (94, 1097822), (139, 742412), (188, 548911), (278, 371206), (359, 287452), (517, 199604), (556, 185603), (718, 143726), (1034, 99802), (1436, 71863), (1529, 67492), (2068, 49901), (3058, 33746), (3949, 26132), (6116, 16873), (6533, 15796), (7898, 13066)]