163972196

素因数分解:

$2^2\times {\mathrm{6229}}^1\times {\mathrm{6581}}^1$

素因数の和:12814

約数の個数: 12

約数和(自身を含む): 287041020

約数和(自身を除く): 123068824

約数列:

[1, 2, 4, 6229, 6581, 12458, 13162, 24916, 26324, 40993049, 81986098, 163972196]

約数ペア:

[(1, 163972196), (2, 81986098), (4, 40993049), (6229, 26324), (6581, 24916), (12458, 13162)]