201633861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5397

約数の個数: 32

約数和(自身を含む): 319455360

約数和(自身を除く): 117821499

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 2937, 3471, 5281, 12727, 15843, 38181, 58091, 68653, 174273, 205959, 470009, 755183, 1410027, 2265549, 5170099, 6110117, 15510297, 18330351, 67211287, 201633861]

約数ペア:

[(1, 201633861), (3, 67211287), (11, 18330351), (13, 15510297), (33, 6110117), (39, 5170099), (89, 2265549), (143, 1410027), (267, 755183), (429, 470009), (979, 205959), (1157, 174273), (2937, 68653), (3471, 58091), (5281, 38181), (12727, 15843)]