199993935

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{49199}}^1$

素因数の和:49478

約数の個数: 16

約数和(自身を含む): 321177600

約数和(自身を除く): 121183665

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 49199, 147597, 245995, 737985, 13332929, 39998787, 66664645, 199993935]

約数ペア:

[(1, 199993935), (3, 66664645), (5, 39998787), (15, 13332929), (271, 737985), (813, 245995), (1355, 147597), (4065, 49199)]