201330591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5347}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 336795648

約数和(自身を除く): 135465057

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5347, 5379, 12551, 16041, 37429, 37653, 58817, 112287, 176451, 411719, 871561, 1235157, 2614683, 6100927, 9587171, 18302781, 28761513, 67110197, 201330591]

約数ペア:

[(1, 201330591), (3, 67110197), (7, 28761513), (11, 18302781), (21, 9587171), (33, 6100927), (77, 2614683), (163, 1235157), (231, 871561), (489, 411719), (1141, 176451), (1793, 112287), (3423, 58817), (5347, 37653), (5379, 37429), (12551, 16041)]