208099722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 448395264

約数和(自身を除く): 240295542

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 71, 134, 138, 142, 201, 213, 317, 402, 426, 634, 951, 1541, 1633, 1902, 3082, 3266, 4623, 4757, 4899, 7291, 9246, 9514, 9798, 14271, 14582, 21239, 21873, 22507, 28542, 42478, 43746, 45014, 63717, 67521, 109411, 127434, 135042, 218822, 328233, 488497, 517661, 656466, 976994, 1035322, 1465491, 1507969, 1552983, 2930982, 3015938, 3105966, 4523907, 9047814, 34683287, 69366574, 104049861, 208099722]

約数ペア:

[(1, 208099722), (2, 104049861), (3, 69366574), (6, 34683287), (23, 9047814), (46, 4523907), (67, 3105966), (69, 3015938), (71, 2930982), (134, 1552983), (138, 1507969), (142, 1465491), (201, 1035322), (213, 976994), (317, 656466), (402, 517661), (426, 488497), (634, 328233), (951, 218822), (1541, 135042), (1633, 127434), (1902, 109411), (3082, 67521), (3266, 63717), (4623, 45014), (4757, 43746), (4899, 42478), (7291, 28542), (9246, 22507), (9514, 21873), (9798, 21239), (14271, 14582)]