202011386

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 305337600

約数和(自身を除く): 103326214

約数列:

[1, 2, 227, 449, 454, 898, 991, 1982, 101923, 203846, 224957, 444959, 449914, 889918, 101005693, 202011386]

約数ペア:

[(1, 202011386), (2, 101005693), (227, 889918), (449, 449914), (454, 444959), (898, 224957), (991, 203846), (1982, 101923)]