201628759090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1832988719}}^1$

素因数の和:1832988737

約数の個数: 16

約数和(自身を含む): 395925563520

約数和(自身を除く): 194296804430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1832988719, 3665977438, 9164943595, 18329887190, 20162875909, 40325751818, 100814379545, 201628759090]

約数ペア:

[(1, 201628759090), (2, 100814379545), (5, 40325751818), (10, 20162875909), (11, 18329887190), (22, 9164943595), (55, 3665977438), (110, 1832988719)]