210843162

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 500556672

約数和(自身を除く): 289713510

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 414, 426, 621, 639, 797, 1242, 1278, 1594, 1633, 1863, 1917, 2391, 3266, 3726, 3834, 4782, 4899, 5751, 7173, 9798, 11502, 14346, 14697, 18331, 21519, 29394, 36662, 43038, 44091, 54993, 56587, 64557, 88182, 109986, 113174, 129114, 132273, 164979, 169761, 264546, 329958, 339522, 494937, 509283, 989874, 1018566, 1301501, 1484811, 1527849, 2603002, 2969622, 3055698, 3904503, 4583547, 7809006, 9167094, 11713509, 23427018, 35140527, 70281054, 105421581, 210843162]

約数ペア:

[(1, 210843162), (2, 105421581), (3, 70281054), (6, 35140527), (9, 23427018), (18, 11713509), (23, 9167094), (27, 7809006), (46, 4583547), (54, 3904503), (69, 3055698), (71, 2969622), (81, 2603002), (138, 1527849), (142, 1484811), (162, 1301501), (207, 1018566), (213, 989874), (414, 509283), (426, 494937), (621, 339522), (639, 329958), (797, 264546), (1242, 169761), (1278, 164979), (1594, 132273), (1633, 129114), (1863, 113174), (1917, 109986), (2391, 88182), (3266, 64557), (3726, 56587), (3834, 54993), (4782, 44091), (4899, 43038), (5751, 36662), (7173, 29394), (9798, 21519), (11502, 18331), (14346, 14697)]