200020756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{29363}}^1$

素因数の和:29511

約数の個数: 24

約数和(自身を含む): 379852704

約数和(自身を除く): 179831948

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 29363, 58726, 117452, 381719, 763438, 1526876, 3846553, 7693106, 15386212, 50005189, 100010378, 200020756]

約数ペア:

[(1, 200020756), (2, 100010378), (4, 50005189), (13, 15386212), (26, 7693106), (52, 3846553), (131, 1526876), (262, 763438), (524, 381719), (1703, 117452), (3406, 58726), (6812, 29363)]