201764390

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{120817}}^1$

素因数の和:120991

約数の個数: 16

約数和(自身を含む): 365353632

約数和(自身を除く): 163589242

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 120817, 241634, 604085, 1208170, 20176439, 40352878, 100882195, 201764390]

約数ペア:

[(1, 201764390), (2, 100882195), (5, 40352878), (10, 20176439), (167, 1208170), (334, 604085), (835, 241634), (1670, 120817)]