199203537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{13477}}^1$

素因数の和:13872

約数の個数: 16

約数和(自身を含む): 286811840

約数和(自身を除く): 87608303

約数列:

[1, 3, 13, 39, 379, 1137, 4927, 13477, 14781, 40431, 175201, 525603, 5107783, 15323349, 66401179, 199203537]

約数ペア:

[(1, 199203537), (3, 66401179), (13, 15323349), (39, 5107783), (379, 525603), (1137, 175201), (4927, 40431), (13477, 14781)]