202166221

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 220008960

約数和(自身を除く): 17842739

約数列:

[1, 29, 31, 53, 899, 1537, 1643, 4243, 47647, 123047, 131533, 224879, 3814457, 6521491, 6971249, 202166221]

約数ペア:

[(1, 202166221), (29, 6971249), (31, 6521491), (53, 3814457), (899, 224879), (1537, 131533), (1643, 123047), (4243, 47647)]