209968449615

素因数分解:

$3^3\times 5^1\times {\mathrm{14747}}^1\times {\mathrm{105467}}^1$

素因数の和:120228

約数の個数: 32

約数和(自身を含む): 373306095360

約数和(自身を除く): 163337645745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14747, 44241, 73735, 105467, 132723, 221205, 316401, 398169, 527335, 663615, 949203, 1582005, 1990845, 2847609, 4746015, 14238045, 1555321849, 4665965547, 7776609245, 13997896641, 23329827735, 41993689923, 69989483205, 209968449615]

約数ペア:

[(1, 209968449615), (3, 69989483205), (5, 41993689923), (9, 23329827735), (15, 13997896641), (27, 7776609245), (45, 4665965547), (135, 1555321849), (14747, 14238045), (44241, 4746015), (73735, 2847609), (105467, 1990845), (132723, 1582005), (221205, 949203), (316401, 663615), (398169, 527335)]