196349985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{335641}}^1$

素因数の和:335665

約数の個数: 24

約数和(自身を含む): 366521064

約数和(自身を除く): 170171079

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 335641, 1006923, 1678205, 3020769, 4363333, 5034615, 13089999, 15103845, 21816665, 39269997, 65449995, 196349985]

約数ペア:

[(1, 196349985), (3, 65449995), (5, 39269997), (9, 21816665), (13, 15103845), (15, 13089999), (39, 5034615), (45, 4363333), (65, 3020769), (117, 1678205), (195, 1006923), (585, 335641)]