198441605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{31177}}^1$

素因数の和:31268

約数の個数: 16

約数和(自身を含む): 254412480

約数和(自身を除く): 55970875

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 31177, 155885, 592363, 2088859, 2961815, 10444295, 39688321, 198441605]

約数ペア:

[(1, 198441605), (5, 39688321), (19, 10444295), (67, 2961815), (95, 2088859), (335, 592363), (1273, 155885), (6365, 31177)]