207664326

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{84211}}^1$

素因数の和:84356

約数の個数: 24

約数和(自身を含む): 453228984

約数和(自身を除く): 245564658

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 84211, 168422, 252633, 505266, 757899, 1515798, 11536907, 23073814, 34610721, 69221442, 103832163, 207664326]

約数ペア:

[(1, 207664326), (2, 103832163), (3, 69221442), (6, 34610721), (9, 23073814), (18, 11536907), (137, 1515798), (274, 757899), (411, 505266), (822, 252633), (1233, 168422), (2466, 84211)]