221027778835

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{936737}}^1$

素因数の和:937934

約数の個数: 16

約数和(自身を含む): 271938788352

約数和(自身を除く): 50911009517

約数列:

[1, 5, 41, 205, 1151, 5755, 47191, 235955, 936737, 4683685, 38406217, 192031085, 1078184287, 5390921435, 44205555767, 221027778835]

約数ペア:

[(1, 221027778835), (5, 44205555767), (41, 5390921435), (205, 1078184287), (1151, 192031085), (5755, 38406217), (47191, 4683685), (235955, 936737)]