196913644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{55127}}^1$

素因数の和:55197

約数の個数: 24

約数和(自身を含む): 370460160

約数和(自身を除く): 173546516

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 55127, 110254, 220508, 1047413, 2094826, 2590969, 4189652, 5181938, 10363876, 49228411, 98456822, 196913644]

約数ペア:

[(1, 196913644), (2, 98456822), (4, 49228411), (19, 10363876), (38, 5181938), (47, 4189652), (76, 2590969), (94, 2094826), (188, 1047413), (893, 220508), (1786, 110254), (3572, 55127)]