229343338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20051}}^1$

素因数の和:20122

約数の個数: 32

約数和(自身を含む): 423498240

約数和(自身を除く): 194154902

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 20051, 40102, 140357, 280714, 380969, 761938, 862193, 1724386, 2666783, 5333566, 6035351, 12070702, 16381667, 32763334, 114671669, 229343338]

約数ペア:

[(1, 229343338), (2, 114671669), (7, 32763334), (14, 16381667), (19, 12070702), (38, 6035351), (43, 5333566), (86, 2666783), (133, 1724386), (266, 862193), (301, 761938), (602, 380969), (817, 280714), (1634, 140357), (5719, 40102), (11438, 20051)]