194470668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20857}}^1$

素因数の和:20911

約数の個数: 72

約数和(自身を含む): 577015712

約数和(自身を除く): 382545044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 20857, 41714, 62571, 83428, 125142, 145999, 187713, 250284, 291998, 375426, 437997, 583996, 750852, 771709, 875994, 1313991, 1543418, 1751988, 2315127, 2627982, 3086836, 4630254, 5255964, 5401963, 6945381, 9260508, 10803926, 13890762, 16205889, 21607852, 27781524, 32411778, 48617667, 64823556, 97235334, 194470668]

約数ペア:

[(1, 194470668), (2, 97235334), (3, 64823556), (4, 48617667), (6, 32411778), (7, 27781524), (9, 21607852), (12, 16205889), (14, 13890762), (18, 10803926), (21, 9260508), (28, 6945381), (36, 5401963), (37, 5255964), (42, 4630254), (63, 3086836), (74, 2627982), (84, 2315127), (111, 1751988), (126, 1543418), (148, 1313991), (222, 875994), (252, 771709), (259, 750852), (333, 583996), (444, 437997), (518, 375426), (666, 291998), (777, 250284), (1036, 187713), (1332, 145999), (1554, 125142), (2331, 83428), (3108, 62571), (4662, 41714), (9324, 20857)]