212380223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 237654432

約数和(自身を除く): 25274209

約数列:

[1, 11, 61, 113, 671, 1243, 2801, 6893, 30811, 75823, 170861, 316513, 1879471, 3481643, 19307293, 212380223]

約数ペア:

[(1, 212380223), (11, 19307293), (61, 3481643), (113, 1879471), (671, 316513), (1243, 170861), (2801, 75823), (6893, 30811)]