207924915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14159}}^1$

素因数の和:14267

約数の個数: 32

約数和(自身を含む): 367027200

約数和(自身を除く): 159102285

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 14159, 14685, 42477, 70795, 155749, 212385, 467247, 778745, 1260151, 2336235, 3780453, 6300755, 13861661, 18902265, 41584983, 69308305, 207924915]

約数ペア:

[(1, 207924915), (3, 69308305), (5, 41584983), (11, 18902265), (15, 13861661), (33, 6300755), (55, 3780453), (89, 2336235), (165, 1260151), (267, 778745), (445, 467247), (979, 212385), (1335, 155749), (2937, 70795), (4895, 42477), (14159, 14685)]