199946593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42569}}^1$

素因数の和:42648

約数の個数: 16

約数和(自身を含む): 253376640

約数和(自身を除く): 53430047

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 42569, 297983, 468259, 2596709, 3277813, 18176963, 28563799, 199946593]

約数ペア:

[(1, 199946593), (7, 28563799), (11, 18176963), (61, 3277813), (77, 2596709), (427, 468259), (671, 297983), (4697, 42569)]