220851214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{28307}}^1$

素因数の和:28439

約数の個数: 16

約数和(自身を含む): 342413568

約数和(自身を除く): 121562354

約数列:

[1, 2, 47, 83, 94, 166, 3901, 7802, 28307, 56614, 1330429, 2349481, 2660858, 4698962, 110425607, 220851214]

約数ペア:

[(1, 220851214), (2, 110425607), (47, 4698962), (83, 2660858), (94, 2349481), (166, 1330429), (3901, 56614), (7802, 28307)]