220520017

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 230307840

約数和(自身を除く): 9787823

約数列:

[1, 41, 89, 223, 271, 3649, 9143, 11111, 19847, 24119, 60433, 813727, 988879, 2477753, 5378537, 220520017]

約数ペア:

[(1, 220520017), (41, 5378537), (89, 2477753), (223, 988879), (271, 813727), (3649, 60433), (9143, 24119), (11111, 19847)]