207966276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 639684864

約数和(自身を除く): 431718588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 138, 159, 161, 207, 212, 252, 276, 318, 322, 371, 414, 477, 483, 636, 644, 677, 742, 828, 954, 966, 1113, 1219, 1354, 1449, 1484, 1908, 1932, 2031, 2226, 2438, 2708, 2898, 3339, 3657, 4062, 4452, 4739, 4876, 5796, 6093, 6678, 7314, 8124, 8533, 9478, 10971, 12186, 13356, 14217, 14628, 15571, 17066, 18956, 21942, 24372, 25599, 28434, 31142, 34132, 35881, 42651, 43884, 46713, 51198, 56868, 62284, 71762, 76797, 85302, 93426, 102396, 107643, 108997, 140139, 143524, 153594, 170604, 186852, 215286, 217994, 251167, 280278, 307188, 322929, 326991, 430572, 435988, 502334, 560556, 645858, 653982, 753501, 825263, 980973, 1004668, 1291716, 1307964, 1507002, 1650526, 1961946, 2260503, 2475789, 3014004, 3301052, 3923892, 4521006, 4951578, 5776841, 7427367, 9042012, 9903156, 11553682, 14854734, 17330523, 23107364, 29709468, 34661046, 51991569, 69322092, 103983138, 207966276]

約数ペア:

[(1, 207966276), (2, 103983138), (3, 69322092), (4, 51991569), (6, 34661046), (7, 29709468), (9, 23107364), (12, 17330523), (14, 14854734), (18, 11553682), (21, 9903156), (23, 9042012), (28, 7427367), (36, 5776841), (42, 4951578), (46, 4521006), (53, 3923892), (63, 3301052), (69, 3014004), (84, 2475789), (92, 2260503), (106, 1961946), (126, 1650526), (138, 1507002), (159, 1307964), (161, 1291716), (207, 1004668), (212, 980973), (252, 825263), (276, 753501), (318, 653982), (322, 645858), (371, 560556), (414, 502334), (477, 435988), (483, 430572), (636, 326991), (644, 322929), (677, 307188), (742, 280278), (828, 251167), (954, 217994), (966, 215286), (1113, 186852), (1219, 170604), (1354, 153594), (1449, 143524), (1484, 140139), (1908, 108997), (1932, 107643), (2031, 102396), (2226, 93426), (2438, 85302), (2708, 76797), (2898, 71762), (3339, 62284), (3657, 56868), (4062, 51198), (4452, 46713), (4739, 43884), (4876, 42651), (5796, 35881), (6093, 34132), (6678, 31142), (7314, 28434), (8124, 25599), (8533, 24372), (9478, 21942), (10971, 18956), (12186, 17066), (13356, 15571), (14217, 14628)]