202520220219

素因数分解:

$3^3\times {\mathrm{16427}}^1\times {\mathrm{456611}}^1$

素因数の和:473047

約数の個数: 16

約数和(自身を含む): 300048877440

約数和(自身を除く): 97528657221

約数列:

[1, 3, 9, 27, 16427, 49281, 147843, 443529, 456611, 1369833, 4109499, 12328497, 7500748897, 22502246691, 67506740073, 202520220219]

約数ペア:

[(1, 202520220219), (3, 67506740073), (9, 22502246691), (27, 7500748897), (16427, 12328497), (49281, 4109499), (147843, 1369833), (443529, 456611)]