199916208

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:6991

約数の個数: 80

約数和(自身を含む): 582482560

約数和(自身を除く): 382566352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 6907, 7236, 9648, 13814, 14472, 20721, 27628, 28944, 41442, 55256, 62163, 82884, 110512, 124326, 165768, 186489, 248652, 331536, 372978, 462769, 497304, 745956, 925538, 994608, 1388307, 1491912, 1851076, 2776614, 2983824, 3702152, 4164921, 5553228, 7404304, 8329842, 11106456, 12494763, 16659684, 22212912, 24989526, 33319368, 49979052, 66638736, 99958104, 199916208]

約数ペア:

[(1, 199916208), (2, 99958104), (3, 66638736), (4, 49979052), (6, 33319368), (8, 24989526), (9, 22212912), (12, 16659684), (16, 12494763), (18, 11106456), (24, 8329842), (27, 7404304), (36, 5553228), (48, 4164921), (54, 3702152), (67, 2983824), (72, 2776614), (108, 1851076), (134, 1491912), (144, 1388307), (201, 994608), (216, 925538), (268, 745956), (402, 497304), (432, 462769), (536, 372978), (603, 331536), (804, 248652), (1072, 186489), (1206, 165768), (1608, 124326), (1809, 110512), (2412, 82884), (3216, 62163), (3618, 55256), (4824, 41442), (6907, 28944), (7236, 27628), (9648, 20721), (13814, 14472)]