204984830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 379608768

約数和(自身を除く): 174623938

約数列:

[1, 2, 5, 10, 41, 82, 205, 263, 410, 526, 1315, 1901, 2630, 3802, 9505, 10783, 19010, 21566, 53915, 77941, 107830, 155882, 389705, 499963, 779410, 999926, 2499815, 4999630, 20498483, 40996966, 102492415, 204984830]

約数ペア:

[(1, 204984830), (2, 102492415), (5, 40996966), (10, 20498483), (41, 4999630), (82, 2499815), (205, 999926), (263, 779410), (410, 499963), (526, 389705), (1315, 155882), (1901, 107830), (2630, 77941), (3802, 53915), (9505, 21566), (10783, 19010)]