201821186

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{46957}}^1$

素因数の和:47273

約数の個数: 16

約数和(自身を含む): 347113536

約数和(自身を除く): 145292350

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 46957, 93914, 328699, 657398, 14415799, 28831598, 100910593, 201821186]

約数ペア:

[(1, 201821186), (2, 100910593), (7, 28831598), (14, 14415799), (307, 657398), (614, 328699), (2149, 93914), (4298, 46957)]