200699408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 481219200

約数和(自身を除く): 280519792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 307, 364, 449, 614, 728, 898, 1228, 1456, 1796, 2149, 2456, 3143, 3592, 3991, 4298, 4912, 5837, 6286, 7184, 7982, 8596, 11674, 12572, 15964, 17192, 23348, 25144, 27937, 31928, 34384, 40859, 46696, 50288, 55874, 63856, 81718, 93392, 111748, 137843, 163436, 223496, 275686, 326872, 446992, 551372, 653744, 964901, 1102744, 1791959, 1929802, 2205488, 3583918, 3859604, 7167836, 7719208, 12543713, 14335672, 15438416, 25087426, 28671344, 50174852, 100349704, 200699408]

約数ペア:

[(1, 200699408), (2, 100349704), (4, 50174852), (7, 28671344), (8, 25087426), (13, 15438416), (14, 14335672), (16, 12543713), (26, 7719208), (28, 7167836), (52, 3859604), (56, 3583918), (91, 2205488), (104, 1929802), (112, 1791959), (182, 1102744), (208, 964901), (307, 653744), (364, 551372), (449, 446992), (614, 326872), (728, 275686), (898, 223496), (1228, 163436), (1456, 137843), (1796, 111748), (2149, 93392), (2456, 81718), (3143, 63856), (3592, 55874), (3991, 50288), (4298, 46696), (4912, 40859), (5837, 34384), (6286, 31928), (7184, 27937), (7982, 25144), (8596, 23348), (11674, 17192), (12572, 15964)]