212503553

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 230480640

約数和(自身を除く): 17977087

約数列:

[1, 17, 53, 227, 901, 1039, 3859, 12031, 17663, 55067, 204527, 235853, 936139, 4009501, 12500209, 212503553]

約数ペア:

[(1, 212503553), (17, 12500209), (53, 4009501), (227, 936139), (901, 235853), (1039, 204527), (3859, 55067), (12031, 17663)]