225834518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2879}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 192203242

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 2879, 3017, 5603, 5758, 6034, 11206, 20153, 37427, 39221, 40306, 74854, 78442, 261989, 523978, 1240849, 2481698, 8685943, 16131037, 17371886, 32262074, 112917259, 225834518]

約数ペア:

[(1, 225834518), (2, 112917259), (7, 32262074), (13, 17371886), (14, 16131037), (26, 8685943), (91, 2481698), (182, 1240849), (431, 523978), (862, 261989), (2879, 78442), (3017, 74854), (5603, 40306), (5758, 39221), (6034, 37427), (11206, 20153)]