221041282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30539}}^1$

素因数の和:30606

約数の個数: 32

約数和(自身を含む): 422184960

約数和(自身を除く): 201143678

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 30539, 61078, 213773, 335929, 427546, 671858, 1435333, 2351503, 2870666, 4703006, 10047331, 15788663, 20094662, 31577326, 110520641, 221041282]

約数ペア:

[(1, 221041282), (2, 110520641), (7, 31577326), (11, 20094662), (14, 15788663), (22, 10047331), (47, 4703006), (77, 2870666), (94, 2351503), (154, 1435333), (329, 671858), (517, 427546), (658, 335929), (1034, 213773), (3619, 61078), (7238, 30539)]