210495636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5419}}^1$

素因数の和:5525

約数の個数: 72

約数和(自身を含む): 580026720

約数和(自身を除く): 369531084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 5419, 6474, 9711, 10838, 12948, 16257, 19422, 21676, 32514, 38844, 48771, 65028, 70447, 97542, 140894, 195084, 211341, 281788, 422682, 449777, 634023, 845364, 899554, 1268046, 1349331, 1799108, 2536092, 2698662, 4047993, 5397324, 5847101, 8095986, 11694202, 16191972, 17541303, 23388404, 35082606, 52623909, 70165212, 105247818, 210495636]

約数ペア:

[(1, 210495636), (2, 105247818), (3, 70165212), (4, 52623909), (6, 35082606), (9, 23388404), (12, 17541303), (13, 16191972), (18, 11694202), (26, 8095986), (36, 5847101), (39, 5397324), (52, 4047993), (78, 2698662), (83, 2536092), (117, 1799108), (156, 1349331), (166, 1268046), (234, 899554), (249, 845364), (332, 634023), (468, 449777), (498, 422682), (747, 281788), (996, 211341), (1079, 195084), (1494, 140894), (2158, 97542), (2988, 70447), (3237, 65028), (4316, 48771), (5419, 38844), (6474, 32514), (9711, 21676), (10838, 19422), (12948, 16257)]