198786566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{12227}}^1$

素因数の和:12979

約数の個数: 16

約数和(自身を含む): 325753920

約数和(自身を除く): 126967354

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 12227, 16258, 24454, 134497, 268994, 9035753, 18071506, 99393283, 198786566]

約数ペア:

[(1, 198786566), (2, 99393283), (11, 18071506), (22, 9035753), (739, 268994), (1478, 134497), (8129, 24454), (12227, 16258)]