201450260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915683}}^1$

素因数の和:915703

約数の個数: 24

約数和(自身を含む): 461504736

約数和(自身を除く): 260054476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915683, 1831366, 3662732, 4578415, 9156830, 10072513, 18313660, 20145026, 40290052, 50362565, 100725130, 201450260]

約数ペア:

[(1, 201450260), (2, 100725130), (4, 50362565), (5, 40290052), (10, 20145026), (11, 18313660), (20, 10072513), (22, 9156830), (44, 4578415), (55, 3662732), (110, 1831366), (220, 915683)]