222769070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{420319}}^1$

素因数の和:420379

約数の個数: 16

約数和(自身を含む): 408551040

約数和(自身を除く): 185781970

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 420319, 840638, 2101595, 4203190, 22276907, 44553814, 111384535, 222769070]

約数ペア:

[(1, 222769070), (2, 111384535), (5, 44553814), (10, 22276907), (53, 4203190), (106, 2101595), (265, 840638), (530, 420319)]