201994504

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{345881}}^1$

素因数の和:345960

約数の個数: 16

約数和(自身を含む): 383929020

約数和(自身を除く): 181934516

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 345881, 691762, 1383524, 2767048, 25249313, 50498626, 100997252, 201994504]

約数ペア:

[(1, 201994504), (2, 100997252), (4, 50498626), (8, 25249313), (73, 2767048), (146, 1383524), (292, 691762), (584, 345881)]