209745504

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 440535456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 72, 82, 93, 96, 108, 123, 124, 144, 164, 186, 191, 216, 246, 248, 279, 288, 328, 369, 372, 382, 432, 492, 496, 558, 573, 656, 738, 744, 764, 837, 864, 984, 992, 1107, 1116, 1146, 1271, 1312, 1476, 1488, 1528, 1674, 1719, 1968, 2214, 2232, 2292, 2542, 2952, 2976, 3056, 3348, 3438, 3813, 3936, 4428, 4464, 4584, 5084, 5157, 5904, 5921, 6112, 6696, 6876, 7626, 7831, 8856, 8928, 9168, 10168, 10314, 11439, 11808, 11842, 13392, 13752, 15252, 15662, 17712, 17763, 18336, 20336, 20628, 22878, 23493, 23684, 26784, 27504, 30504, 31324, 34317, 35424, 35526, 40672, 41256, 45756, 46986, 47368, 53289, 55008, 61008, 62648, 68634, 70479, 71052, 82512, 91512, 93972, 94736, 106578, 122016, 125296, 137268, 140958, 142104, 159867, 165024, 183024, 187944, 189472, 211437, 213156, 242761, 250592, 274536, 281916, 284208, 319734, 366048, 375888, 422874, 426312, 485522, 549072, 563832, 568416, 639468, 728283, 751776, 845748, 852624, 971044, 1098144, 1127664, 1278936, 1456566, 1691496, 1705248, 1942088, 2184849, 2255328, 2557872, 2913132, 3382992, 3884176, 4369698, 5115744, 5826264, 6554547, 6765984, 7768352, 8739396, 11652528, 13109094, 17478792, 23305056, 26218188, 34957584, 52436376, 69915168, 104872752, 209745504]

約数ペア:

[(1, 209745504), (2, 104872752), (3, 69915168), (4, 52436376), (6, 34957584), (8, 26218188), (9, 23305056), (12, 17478792), (16, 13109094), (18, 11652528), (24, 8739396), (27, 7768352), (31, 6765984), (32, 6554547), (36, 5826264), (41, 5115744), (48, 4369698), (54, 3884176), (62, 3382992), (72, 2913132), (82, 2557872), (93, 2255328), (96, 2184849), (108, 1942088), (123, 1705248), (124, 1691496), (144, 1456566), (164, 1278936), (186, 1127664), (191, 1098144), (216, 971044), (246, 852624), (248, 845748), (279, 751776), (288, 728283), (328, 639468), (369, 568416), (372, 563832), (382, 549072), (432, 485522), (492, 426312), (496, 422874), (558, 375888), (573, 366048), (656, 319734), (738, 284208), (744, 281916), (764, 274536), (837, 250592), (864, 242761), (984, 213156), (992, 211437), (1107, 189472), (1116, 187944), (1146, 183024), (1271, 165024), (1312, 159867), (1476, 142104), (1488, 140958), (1528, 137268), (1674, 125296), (1719, 122016), (1968, 106578), (2214, 94736), (2232, 93972), (2292, 91512), (2542, 82512), (2952, 71052), (2976, 70479), (3056, 68634), (3348, 62648), (3438, 61008), (3813, 55008), (3936, 53289), (4428, 47368), (4464, 46986), (4584, 45756), (5084, 41256), (5157, 40672), (5904, 35526), (5921, 35424), (6112, 34317), (6696, 31324), (6876, 30504), (7626, 27504), (7831, 26784), (8856, 23684), (8928, 23493), (9168, 22878), (10168, 20628), (10314, 20336), (11439, 18336), (11808, 17763), (11842, 17712), (13392, 15662), (13752, 15252)]