222042023

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8461}}^1$

素因数の和:8654

約数の個数: 16

約数和(自身を含む): 266451456

約数和(自身を除く): 44409433

約数列:

[1, 7, 23, 161, 163, 1141, 3749, 8461, 26243, 59227, 194603, 1362221, 1379143, 9654001, 31720289, 222042023]

約数ペア:

[(1, 222042023), (7, 31720289), (23, 9654001), (161, 1379143), (163, 1362221), (1141, 194603), (3749, 59227), (8461, 26243)]