204958330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 376721280

約数和(自身を除く): 171762950

約数列:

[1, 2, 5, 10, 59, 118, 295, 311, 590, 622, 1117, 1555, 2234, 3110, 5585, 11170, 18349, 36698, 65903, 91745, 131806, 183490, 329515, 347387, 659030, 694774, 1736935, 3473870, 20495833, 40991666, 102479165, 204958330]

約数ペア:

[(1, 204958330), (2, 102479165), (5, 40991666), (10, 20495833), (59, 3473870), (118, 1736935), (295, 694774), (311, 659030), (590, 347387), (622, 329515), (1117, 183490), (1555, 131806), (2234, 91745), (3110, 65903), (5585, 36698), (11170, 18349)]