200043484

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1997}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 355803840

約数和(自身を除く): 155760356

約数列:

[1, 2, 4, 79, 158, 316, 317, 634, 1268, 1997, 3994, 7988, 25043, 50086, 100172, 157763, 315526, 631052, 633049, 1266098, 2532196, 50010871, 100021742, 200043484]

約数ペア:

[(1, 200043484), (2, 100021742), (4, 50010871), (79, 2532196), (158, 1266098), (316, 633049), (317, 631052), (634, 315526), (1268, 157763), (1997, 100172), (3994, 50086), (7988, 25043)]