229693849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 302948352

約数和(自身を除く): 73254503

約数列:

[1, 7, 11, 31, 41, 77, 217, 287, 341, 451, 1271, 2347, 2387, 3157, 8897, 13981, 16429, 25817, 72757, 96227, 97867, 180719, 509299, 673589, 800327, 1058497, 2983037, 5602289, 7409479, 20881259, 32813407, 229693849]

約数ペア:

[(1, 229693849), (7, 32813407), (11, 20881259), (31, 7409479), (41, 5602289), (77, 2983037), (217, 1058497), (287, 800327), (341, 673589), (451, 509299), (1271, 180719), (2347, 97867), (2387, 96227), (3157, 72757), (8897, 25817), (13981, 16429)]