207804925465

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2203}}^1\times {\mathrm{2251}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 274277926080

約数和(自身を除く): 66473000615

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2203, 2251, 2465, 8381, 11015, 11255, 37451, 38267, 41905, 63887, 65279, 187255, 191335, 319435, 326395, 636667, 650539, 1086079, 1109743, 3183335, 3252695, 4958953, 5430395, 5548715, 18463343, 18865631, 24794765, 84302201, 92316715, 94328155, 143809637, 421511005, 719048185, 1433137417, 2444763829, 7165687085, 12223819145, 41560985093, 207804925465]

約数ペア:

[(1, 207804925465), (5, 41560985093), (17, 12223819145), (29, 7165687085), (85, 2444763829), (145, 1433137417), (289, 719048185), (493, 421511005), (1445, 143809637), (2203, 94328155), (2251, 92316715), (2465, 84302201), (8381, 24794765), (11015, 18865631), (11255, 18463343), (37451, 5548715), (38267, 5430395), (41905, 4958953), (63887, 3252695), (65279, 3183335), (187255, 1109743), (191335, 1086079), (319435, 650539), (326395, 636667)]