200013002

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{4871}}^1$

素因数の和:5306

約数の個数: 24

約数和(自身を含む): 349907040

約数和(自身を除く): 149894038

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 2933, 4871, 5866, 9742, 20531, 34097, 41062, 68194, 238679, 477358, 2040949, 4081898, 14286643, 28573286, 100006501, 200013002]

約数ペア:

[(1, 200013002), (2, 100006501), (7, 28573286), (14, 14286643), (49, 4081898), (98, 2040949), (419, 477358), (838, 238679), (2933, 68194), (4871, 41062), (5866, 34097), (9742, 20531)]