201968438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{3877}}^1$

素因数の和:4008

約数の個数: 24

約数和(自身を含む): 352091376

約数和(自身を除く): 150122938

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3721, 3877, 7442, 7754, 26047, 27139, 52094, 54278, 236497, 472994, 1655479, 3310958, 14426317, 28852634, 100984219, 201968438]

約数ペア:

[(1, 201968438), (2, 100984219), (7, 28852634), (14, 14426317), (61, 3310958), (122, 1655479), (427, 472994), (854, 236497), (3721, 54278), (3877, 52094), (7442, 27139), (7754, 26047)]