204429885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13921}}^1$

素因数の和:14029

約数の個数: 32

約数和(自身を含む): 360858240

約数和(自身を除く): 156428355

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 13921, 14685, 41763, 69605, 153131, 208815, 459393, 765655, 1238969, 2296965, 3716907, 6194845, 13628659, 18584535, 40885977, 68143295, 204429885]

約数ペア:

[(1, 204429885), (3, 68143295), (5, 40885977), (11, 18584535), (15, 13628659), (33, 6194845), (55, 3716907), (89, 2296965), (165, 1238969), (267, 765655), (445, 459393), (979, 208815), (1335, 153131), (2937, 69605), (4895, 41763), (13921, 14685)]