230208385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 77513855

約数列:

[1, 5, 11, 55, 83, 211, 239, 415, 913, 1055, 1195, 2321, 2629, 4565, 11605, 13145, 17513, 19837, 50429, 87565, 99185, 192643, 218207, 252145, 554719, 963215, 1091035, 2773595, 4185607, 20928035, 46041677, 230208385]

約数ペア:

[(1, 230208385), (5, 46041677), (11, 20928035), (55, 4185607), (83, 2773595), (211, 1091035), (239, 963215), (415, 554719), (913, 252145), (1055, 218207), (1195, 192643), (2321, 99185), (2629, 87565), (4565, 50429), (11605, 19837), (13145, 17513)]