207752448

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 556769248

約数和(自身を除く): 349016800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1256, 1723, 1884, 2512, 3446, 3768, 5024, 5169, 6892, 7536, 10048, 10338, 13784, 15072, 20096, 20676, 27568, 30144, 40192, 41352, 55136, 60288, 82704, 110272, 120576, 165408, 220544, 270511, 330816, 441088, 541022, 661632, 811533, 1082044, 1323264, 1623066, 2164088, 3246132, 4328176, 6492264, 8656352, 12984528, 17312704, 25969056, 34625408, 51938112, 69250816, 103876224, 207752448]

約数ペア:

[(1, 207752448), (2, 103876224), (3, 69250816), (4, 51938112), (6, 34625408), (8, 25969056), (12, 17312704), (16, 12984528), (24, 8656352), (32, 6492264), (48, 4328176), (64, 3246132), (96, 2164088), (128, 1623066), (157, 1323264), (192, 1082044), (256, 811533), (314, 661632), (384, 541022), (471, 441088), (628, 330816), (768, 270511), (942, 220544), (1256, 165408), (1723, 120576), (1884, 110272), (2512, 82704), (3446, 60288), (3768, 55136), (5024, 41352), (5169, 40192), (6892, 30144), (7536, 27568), (10048, 20676), (10338, 20096), (13784, 15072)]