222701965

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 271979136

約数和(自身を除く): 49277171

約数列:

[1, 5, 103, 131, 515, 655, 3301, 13493, 16505, 67465, 340003, 432431, 1700015, 2162155, 44540393, 222701965]

約数ペア:

[(1, 222701965), (5, 44540393), (103, 2162155), (131, 1700015), (515, 432431), (655, 340003), (3301, 67465), (13493, 16505)]