198720269783

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{4261}}^1\times {\mathrm{36809}}^1$

素因数の和:41258

約数の個数: 16

約数和(自身を含む): 228423424320

約数和(自身を除く): 29703154537

約数列:

[1, 7, 181, 1267, 4261, 29827, 36809, 257663, 771241, 5398687, 6662429, 46637003, 156843149, 1097902043, 28388609969, 198720269783]

約数ペア:

[(1, 198720269783), (7, 28388609969), (181, 1097902043), (1267, 156843149), (4261, 46637003), (29827, 6662429), (36809, 5398687), (257663, 771241)]