201657015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 418369536

約数和(自身を除く): 216712521

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 107, 155, 193, 217, 279, 315, 321, 465, 535, 579, 651, 749, 963, 965, 1085, 1351, 1395, 1605, 1737, 1953, 2247, 2895, 3255, 3317, 3745, 4053, 4815, 5983, 6741, 6755, 8685, 9765, 9951, 11235, 12159, 16585, 17949, 20265, 20651, 23219, 29853, 29915, 33705, 41881, 49755, 53847, 60795, 61953, 69657, 89745, 103255, 116095, 125643, 144557, 149265, 185859, 208971, 209405, 269235, 309765, 348285, 376929, 433671, 628215, 640181, 722785, 929295, 1044855, 1301013, 1884645, 1920543, 2168355, 3200905, 4481267, 5761629, 6505065, 9602715, 13443801, 22406335, 28808145, 40331403, 67219005, 201657015]

約数ペア:

[(1, 201657015), (3, 67219005), (5, 40331403), (7, 28808145), (9, 22406335), (15, 13443801), (21, 9602715), (31, 6505065), (35, 5761629), (45, 4481267), (63, 3200905), (93, 2168355), (105, 1920543), (107, 1884645), (155, 1301013), (193, 1044855), (217, 929295), (279, 722785), (315, 640181), (321, 628215), (465, 433671), (535, 376929), (579, 348285), (651, 309765), (749, 269235), (963, 209405), (965, 208971), (1085, 185859), (1351, 149265), (1395, 144557), (1605, 125643), (1737, 116095), (1953, 103255), (2247, 89745), (2895, 69657), (3255, 61953), (3317, 60795), (3745, 53847), (4053, 49755), (4815, 41881), (5983, 33705), (6741, 29915), (6755, 29853), (8685, 23219), (9765, 20651), (9951, 20265), (11235, 17949), (12159, 16585)]