201019082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{23857}}^1$

素因数の和:24253

約数の個数: 16

約数和(自身を含む): 329812992

約数和(自身を除く): 128793910

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 23857, 47714, 262427, 524854, 9137231, 18274462, 100509541, 201019082]

約数ペア:

[(1, 201019082), (2, 100509541), (11, 18274462), (22, 9137231), (383, 524854), (766, 262427), (4213, 47714), (8426, 23857)]