208715904

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 606777600

約数和(自身を除く): 398061696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 288, 309, 384, 412, 576, 618, 824, 927, 1152, 1236, 1648, 1759, 1854, 2472, 3296, 3518, 3708, 4944, 5277, 6592, 7036, 7416, 9888, 10554, 13184, 14072, 14832, 15831, 19776, 21108, 28144, 29664, 31662, 39552, 42216, 56288, 59328, 63324, 84432, 112576, 118656, 126648, 168864, 181177, 225152, 253296, 337728, 362354, 506592, 543531, 675456, 724708, 1013184, 1087062, 1449416, 1630593, 2026368, 2174124, 2898832, 3261186, 4348248, 5797664, 6522372, 8696496, 11595328, 13044744, 17392992, 23190656, 26089488, 34785984, 52178976, 69571968, 104357952, 208715904]

約数ペア:

[(1, 208715904), (2, 104357952), (3, 69571968), (4, 52178976), (6, 34785984), (8, 26089488), (9, 23190656), (12, 17392992), (16, 13044744), (18, 11595328), (24, 8696496), (32, 6522372), (36, 5797664), (48, 4348248), (64, 3261186), (72, 2898832), (96, 2174124), (103, 2026368), (128, 1630593), (144, 1449416), (192, 1087062), (206, 1013184), (288, 724708), (309, 675456), (384, 543531), (412, 506592), (576, 362354), (618, 337728), (824, 253296), (927, 225152), (1152, 181177), (1236, 168864), (1648, 126648), (1759, 118656), (1854, 112576), (2472, 84432), (3296, 63324), (3518, 59328), (3708, 56288), (4944, 42216), (5277, 39552), (6592, 31662), (7036, 29664), (7416, 28144), (9888, 21108), (10554, 19776), (13184, 15831), (14072, 14832)]