320043346

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 559260288

約数和(自身を除く): 239216942

約数列:

[1, 2, 7, 14, 101, 113, 202, 226, 707, 791, 1414, 1582, 2003, 4006, 11413, 14021, 22826, 28042, 79891, 159782, 202303, 226339, 404606, 452678, 1416121, 1584373, 2832242, 3168746, 22860239, 45720478, 160021673, 320043346]

約数ペア:

[(1, 320043346), (2, 160021673), (7, 45720478), (14, 22860239), (101, 3168746), (113, 2832242), (202, 1584373), (226, 1416121), (707, 452678), (791, 404606), (1414, 226339), (1582, 202303), (2003, 159782), (4006, 79891), (11413, 28042), (14021, 22826)]