199906882

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{234083}}^1$

素因数の和:234153

約数の個数: 16

約数和(自身を含む): 348316992

約数和(自身を除く): 148410110

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 234083, 468166, 1638581, 3277162, 14279063, 28558126, 99953441, 199906882]

約数ペア:

[(1, 199906882), (2, 99953441), (7, 28558126), (14, 14279063), (61, 3277162), (122, 1638581), (427, 468166), (854, 234083)]