202159312

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{56659}}^1$

素因数の和:56890

約数の個数: 20

約数和(自身を含む): 393447040

約数和(自身を除く): 191287728

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 56659, 113318, 226636, 453272, 906544, 12634957, 25269914, 50539828, 101079656, 202159312]

約数ペア:

[(1, 202159312), (2, 101079656), (4, 50539828), (8, 25269914), (16, 12634957), (223, 906544), (446, 453272), (892, 226636), (1784, 113318), (3568, 56659)]