220234322

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{204299}}^1$

素因数の和:204326

約数の個数: 24

約数和(自身を含む): 419223600

約数和(自身を除く): 198989278

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 204299, 408598, 1430093, 2247289, 2860186, 4494578, 10010651, 15731023, 20021302, 31462046, 110117161, 220234322]

約数ペア:

[(1, 220234322), (2, 110117161), (7, 31462046), (11, 20021302), (14, 15731023), (22, 10010651), (49, 4494578), (77, 2860186), (98, 2247289), (154, 1430093), (539, 408598), (1078, 204299)]