200051710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4831}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 372605184

約数和(自身を除く): 172553474

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4141, 4831, 8282, 9662, 20705, 24155, 41410, 48310, 198071, 396142, 487931, 975862, 990355, 1980710, 2439655, 4879310, 20005171, 40010342, 100025855, 200051710]

約数ペア:

[(1, 200051710), (2, 100025855), (5, 40010342), (10, 20005171), (41, 4879310), (82, 2439655), (101, 1980710), (202, 990355), (205, 975862), (410, 487931), (505, 396142), (1010, 198071), (4141, 48310), (4831, 41410), (8282, 24155), (9662, 20705)]