218087896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{44617}}^1$

素因数の和:44683

約数の個数: 32

約数和(自身を含む): 449749440

約数和(自身を除く): 231661544

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 44617, 89234, 178468, 356936, 580021, 1160042, 2096999, 2320084, 4193998, 4640168, 8387996, 16775992, 27260987, 54521974, 109043948, 218087896]

約数ペア:

[(1, 218087896), (2, 109043948), (4, 54521974), (8, 27260987), (13, 16775992), (26, 8387996), (47, 4640168), (52, 4193998), (94, 2320084), (104, 2096999), (188, 1160042), (376, 580021), (611, 356936), (1222, 178468), (2444, 89234), (4888, 44617)]