201279216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 537394176

約数和(自身を除く): 336114960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 678, 688, 863, 904, 1032, 1356, 1726, 1808, 2064, 2589, 2712, 3452, 4859, 5178, 5424, 6904, 9718, 10356, 13808, 14577, 19436, 20712, 29154, 37109, 38872, 41424, 58308, 74218, 77744, 97519, 111327, 116616, 148436, 195038, 222654, 233232, 292557, 296872, 390076, 445308, 585114, 593744, 780152, 890616, 1170228, 1560304, 1781232, 2340456, 4193317, 4680912, 8386634, 12579951, 16773268, 25159902, 33546536, 50319804, 67093072, 100639608, 201279216]

約数ペア:

[(1, 201279216), (2, 100639608), (3, 67093072), (4, 50319804), (6, 33546536), (8, 25159902), (12, 16773268), (16, 12579951), (24, 8386634), (43, 4680912), (48, 4193317), (86, 2340456), (113, 1781232), (129, 1560304), (172, 1170228), (226, 890616), (258, 780152), (339, 593744), (344, 585114), (452, 445308), (516, 390076), (678, 296872), (688, 292557), (863, 233232), (904, 222654), (1032, 195038), (1356, 148436), (1726, 116616), (1808, 111327), (2064, 97519), (2589, 77744), (2712, 74218), (3452, 58308), (4859, 41424), (5178, 38872), (5424, 37109), (6904, 29154), (9718, 20712), (10356, 19436), (13808, 14577)]