201544438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{129361}}^1$

素因数の和:129423

約数の個数: 16

約数和(自身を含む): 325992240

約数和(自身を除く): 124447802

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 129361, 258722, 2457859, 4915718, 5303801, 10607602, 100772219, 201544438]

約数ペア:

[(1, 201544438), (2, 100772219), (19, 10607602), (38, 5303801), (41, 4915718), (82, 2457859), (779, 258722), (1558, 129361)]