202216740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306389}}^1$

素因数の和:306412

約数の個数: 48

約数和(自身を含む): 617682240

約数和(自身を除く): 415465500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306389, 612778, 919167, 1225556, 1531945, 1838334, 3063890, 3370279, 3676668, 4595835, 6127780, 6740558, 9191670, 10110837, 13481116, 16851395, 18383340, 20221674, 33702790, 40443348, 50554185, 67405580, 101108370, 202216740]

約数ペア:

[(1, 202216740), (2, 101108370), (3, 67405580), (4, 50554185), (5, 40443348), (6, 33702790), (10, 20221674), (11, 18383340), (12, 16851395), (15, 13481116), (20, 10110837), (22, 9191670), (30, 6740558), (33, 6127780), (44, 4595835), (55, 3676668), (60, 3370279), (66, 3063890), (110, 1838334), (132, 1531945), (165, 1225556), (220, 919167), (330, 612778), (660, 306389)]