427202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 16

約数和(自身を含む): 689472

約数和(自身を除く): 262270

約数列:

[1, 2, 23, 37, 46, 74, 251, 502, 851, 1702, 5773, 9287, 11546, 18574, 213601, 427202]

約数ペア:

[(1, 427202), (2, 213601), (23, 18574), (37, 11546), (46, 9287), (74, 5773), (251, 1702), (502, 851)]