204501165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53887}}^1$

素因数の和:53929

約数の個数: 32

約数和(自身を含む): 372473856

約数和(自身を除く): 167972691

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 53887, 161661, 269435, 592757, 808305, 1239401, 1778271, 2963785, 3718203, 6197005, 8891355, 13633411, 18591015, 40900233, 68167055, 204501165]

約数ペア:

[(1, 204501165), (3, 68167055), (5, 40900233), (11, 18591015), (15, 13633411), (23, 8891355), (33, 6197005), (55, 3718203), (69, 2963785), (115, 1778271), (165, 1239401), (253, 808305), (345, 592757), (759, 269435), (1265, 161661), (3795, 53887)]