222105938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{40427}}^1$

素因数の和:40537

約数の個数: 16

約数和(自身を含む): 346387104

約数和(自身を除く): 124281166

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 40427, 80854, 1657507, 2708609, 3315014, 5417218, 111052969, 222105938]

約数ペア:

[(1, 222105938), (2, 111052969), (41, 5417218), (67, 3315014), (82, 2708609), (134, 1657507), (2747, 80854), (5494, 40427)]