197951158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 325036800

約数和(自身を除く): 127085642

約数列:

[1, 2, 19, 29, 38, 58, 263, 526, 551, 683, 1102, 1366, 4997, 7627, 9994, 12977, 15254, 19807, 25954, 39614, 144913, 179629, 289826, 359258, 376333, 752666, 3412951, 5209241, 6825902, 10418482, 98975579, 197951158]

約数ペア:

[(1, 197951158), (2, 98975579), (19, 10418482), (29, 6825902), (38, 5209241), (58, 3412951), (263, 752666), (526, 376333), (551, 359258), (683, 289826), (1102, 179629), (1366, 144913), (4997, 39614), (7627, 25954), (9994, 19807), (12977, 15254)]