207353907

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{4943}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 308505600

約数和(自身を除く): 101151693

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 4661, 4943, 13983, 14829, 41949, 44487, 291637, 390497, 874911, 1171491, 2624733, 3514473, 23039323, 69117969, 207353907]

約数ペア:

[(1, 207353907), (3, 69117969), (9, 23039323), (59, 3514473), (79, 2624733), (177, 1171491), (237, 874911), (531, 390497), (711, 291637), (4661, 44487), (4943, 41949), (13983, 14829)]