208839495

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 340459200

約数和(自身を除く): 131619705

約数列:

[1, 3, 5, 15, 73, 219, 269, 365, 709, 807, 1095, 1345, 2127, 3545, 4035, 10635, 19637, 51757, 58911, 98185, 155271, 190721, 258785, 294555, 572163, 776355, 953605, 2860815, 13922633, 41767899, 69613165, 208839495]

約数ペア:

[(1, 208839495), (3, 69613165), (5, 41767899), (15, 13922633), (73, 2860815), (219, 953605), (269, 776355), (365, 572163), (709, 294555), (807, 258785), (1095, 190721), (1345, 155271), (2127, 98185), (3545, 58911), (4035, 51757), (10635, 19637)]