223897232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1076429}}^1$

素因数の和:1076450

約数の個数: 20

約数和(自身を含む): 467170620

約数和(自身を除く): 243273388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1076429, 2152858, 4305716, 8611432, 13993577, 17222864, 27987154, 55974308, 111948616, 223897232]

約数ペア:

[(1, 223897232), (2, 111948616), (4, 55974308), (8, 27987154), (13, 17222864), (16, 13993577), (26, 8611432), (52, 4305716), (104, 2152858), (208, 1076429)]