204631330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13633}}^1$

素因数の和:13738

約数の個数: 32

約数和(自身を含む): 392659200

約数和(自身を除く): 188027870

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 13633, 15010, 27266, 68165, 136330, 259027, 518054, 1077007, 1295135, 2154014, 2590270, 5385035, 10770070, 20463133, 40926266, 102315665, 204631330]

約数ペア:

[(1, 204631330), (2, 102315665), (5, 40926266), (10, 20463133), (19, 10770070), (38, 5385035), (79, 2590270), (95, 2154014), (158, 1295135), (190, 1077007), (395, 518054), (790, 259027), (1501, 136330), (3002, 68165), (7505, 27266), (13633, 15010)]