222495644

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{70321}}^1$

素因数の和:70445

約数の個数: 24

約数和(自身を含む): 448935648

約数和(自身を除く): 226440004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 70321, 140642, 281284, 492247, 984494, 1968988, 7946273, 15892546, 31785092, 55623911, 111247822, 222495644]

約数ペア:

[(1, 222495644), (2, 111247822), (4, 55623911), (7, 31785092), (14, 15892546), (28, 7946273), (113, 1968988), (226, 984494), (452, 492247), (791, 281284), (1582, 140642), (3164, 70321)]