199730488

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{12527}}^1$

素因数の和:14526

約数の個数: 16

約数和(自身を含む): 374712480

約数和(自身を除く): 174981992

約数列:

[1, 2, 4, 8, 1993, 3986, 7972, 12527, 15944, 25054, 50108, 100216, 24966311, 49932622, 99865244, 199730488]

約数ペア:

[(1, 199730488), (2, 99865244), (4, 49932622), (8, 24966311), (1993, 100216), (3986, 50108), (7972, 25054), (12527, 15944)]