199290506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{169177}}^1$

素因数の和:169229

約数の個数: 16

約数和(自身を含む): 324821760

約数和(自身を除く): 125531254

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 169177, 338354, 3214363, 5244487, 6428726, 10488974, 99645253, 199290506]

約数ペア:

[(1, 199290506), (2, 99645253), (19, 10488974), (31, 6428726), (38, 5244487), (62, 3214363), (589, 338354), (1178, 169177)]