201964455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19429}}^1$

素因数の和:19461

約数の個数: 64

約数和(自身を含む): 447667200

約数和(自身を除く): 245702745

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 10395, 19429, 58287, 97145, 136003, 174861, 213719, 291435, 408009, 524583, 641157, 680015, 874305, 1068595, 1224027, 1496033, 1923471, 2040045, 2622915, 3205785, 3672081, 4488099, 5770413, 6120135, 7480165, 9617355, 13464297, 18360405, 22440495, 28852065, 40392891, 67321485, 201964455]

約数ペア:

[(1, 201964455), (3, 67321485), (5, 40392891), (7, 28852065), (9, 22440495), (11, 18360405), (15, 13464297), (21, 9617355), (27, 7480165), (33, 6120135), (35, 5770413), (45, 4488099), (55, 3672081), (63, 3205785), (77, 2622915), (99, 2040045), (105, 1923471), (135, 1496033), (165, 1224027), (189, 1068595), (231, 874305), (297, 680015), (315, 641157), (385, 524583), (495, 408009), (693, 291435), (945, 213719), (1155, 174861), (1485, 136003), (2079, 97145), (3465, 58287), (10395, 19429)]