201804652

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 417070080

約数和(自身を除く): 215265428

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 329, 356, 623, 658, 1246, 1316, 1723, 2492, 3446, 4183, 6892, 8366, 12061, 16732, 24122, 29281, 48244, 58562, 80981, 117124, 153347, 161962, 306694, 323924, 566867, 613388, 1073429, 1133734, 2146858, 2267468, 4293716, 7207309, 14414618, 28829236, 50451163, 100902326, 201804652]

約数ペア:

[(1, 201804652), (2, 100902326), (4, 50451163), (7, 28829236), (14, 14414618), (28, 7207309), (47, 4293716), (89, 2267468), (94, 2146858), (178, 1133734), (188, 1073429), (329, 613388), (356, 566867), (623, 323924), (658, 306694), (1246, 161962), (1316, 153347), (1723, 117124), (2492, 80981), (3446, 58562), (4183, 48244), (6892, 29281), (8366, 24122), (12061, 16732)]