198876469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1453}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 226963584

約数和(自身を除く): 28087115

約数列:

[1, 11, 23, 253, 541, 1453, 5951, 12443, 15983, 33419, 136873, 367609, 786073, 8646803, 18079679, 198876469]

約数ペア:

[(1, 198876469), (11, 18079679), (23, 8646803), (253, 786073), (541, 367609), (1453, 136873), (5951, 33419), (12443, 15983)]