219872801

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2729}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 19144159

約数列:

[1, 23, 31, 113, 713, 2599, 2729, 3503, 62767, 80569, 84599, 308377, 1945777, 7092671, 9559687, 219872801]

約数ペア:

[(1, 219872801), (23, 9559687), (31, 7092671), (113, 1945777), (713, 308377), (2599, 84599), (2729, 80569), (3503, 62767)]