207801116

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2963}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 369729360

約数和(自身を除く): 161928244

約数列:

[1, 2, 4, 89, 178, 197, 356, 394, 788, 2963, 5926, 11852, 17533, 35066, 70132, 263707, 527414, 583711, 1054828, 1167422, 2334844, 51950279, 103900558, 207801116]

約数ペア:

[(1, 207801116), (2, 103900558), (4, 51950279), (89, 2334844), (178, 1167422), (197, 1054828), (356, 583711), (394, 527414), (788, 263707), (2963, 70132), (5926, 35066), (11852, 17533)]