204046557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 336322560

約数和(自身を除く): 132276003

約数列:

[1, 3, 11, 13, 31, 33, 39, 67, 93, 143, 201, 229, 341, 403, 429, 687, 737, 871, 1023, 1209, 2077, 2211, 2519, 2613, 2977, 4433, 6231, 7099, 7557, 8931, 9581, 13299, 15343, 21297, 22847, 27001, 28743, 32747, 46029, 68541, 78089, 81003, 92287, 98241, 168773, 199459, 234267, 276861, 297011, 475633, 506319, 598377, 891033, 1015157, 1426899, 2194049, 3045471, 5231963, 6183229, 6582147, 15695889, 18549687, 68015519, 204046557]

約数ペア:

[(1, 204046557), (3, 68015519), (11, 18549687), (13, 15695889), (31, 6582147), (33, 6183229), (39, 5231963), (67, 3045471), (93, 2194049), (143, 1426899), (201, 1015157), (229, 891033), (341, 598377), (403, 506319), (429, 475633), (687, 297011), (737, 276861), (871, 234267), (1023, 199459), (1209, 168773), (2077, 98241), (2211, 92287), (2519, 81003), (2613, 78089), (2977, 68541), (4433, 46029), (6231, 32747), (7099, 28743), (7557, 27001), (8931, 22847), (9581, 21297), (13299, 15343)]