222712030

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{27061}}^1$

素因数の和:27891

約数の個数: 16

約数和(自身を含む): 401383584

約数和(自身を除く): 178671554

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 27061, 54122, 135305, 270610, 22271203, 44542406, 111356015, 222712030]

約数ペア:

[(1, 222712030), (2, 111356015), (5, 44542406), (10, 22271203), (823, 270610), (1646, 135305), (4115, 54122), (8230, 27061)]