120605198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6211}}^1$

素因数の和:6312

約数の個数: 32

約数和(自身を含む): 220650240

約数和(自身を除く): 100045042

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 6211, 9709, 12422, 19418, 43477, 86954, 118009, 236018, 453403, 826063, 906806, 1652126, 3173821, 6347642, 8614657, 17229314, 60302599, 120605198]

約数ペア:

[(1, 120605198), (2, 60302599), (7, 17229314), (14, 8614657), (19, 6347642), (38, 3173821), (73, 1652126), (133, 906806), (146, 826063), (266, 453403), (511, 236018), (1022, 118009), (1387, 86954), (2774, 43477), (6211, 19418), (9709, 12422)]