199972484

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{4561}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 356766648

約数和(自身を除く): 156794164

約数列:

[1, 2, 4, 97, 113, 194, 226, 388, 452, 4561, 9122, 10961, 18244, 21922, 43844, 442417, 515393, 884834, 1030786, 1769668, 2061572, 49993121, 99986242, 199972484]

約数ペア:

[(1, 199972484), (2, 99986242), (4, 49993121), (97, 2061572), (113, 1769668), (194, 1030786), (226, 884834), (388, 515393), (452, 442417), (4561, 43844), (9122, 21922), (10961, 18244)]