202439504

素因数分解:

$2^4\times {\mathrm{2531}}^1\times {\mathrm{4999}}^1$

素因数の和:7538

約数の個数: 20

約数和(自身を含む): 392460000

約数和(自身を除く): 190020496

約数列:

[1, 2, 4, 8, 16, 2531, 4999, 5062, 9998, 10124, 19996, 20248, 39992, 40496, 79984, 12652469, 25304938, 50609876, 101219752, 202439504]

約数ペア:

[(1, 202439504), (2, 101219752), (4, 50609876), (8, 25304938), (16, 12652469), (2531, 79984), (4999, 40496), (5062, 39992), (9998, 20248), (10124, 19996)]