209979072

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5441}}^1$

素因数の和:5526

約数の個数: 84

約数和(自身を含む): 610962456

約数和(自身を除く): 400983384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 5441, 6432, 9648, 10882, 12864, 16323, 19296, 21764, 32646, 38592, 43528, 48969, 65292, 87056, 97938, 130584, 174112, 195876, 261168, 348224, 364547, 391752, 522336, 729094, 783504, 1044672, 1093641, 1458188, 1567008, 2187282, 2916376, 3134016, 3280923, 4374564, 5832752, 6561846, 8749128, 11665504, 13123692, 17498256, 23331008, 26247384, 34996512, 52494768, 69993024, 104989536, 209979072]

約数ペア:

[(1, 209979072), (2, 104989536), (3, 69993024), (4, 52494768), (6, 34996512), (8, 26247384), (9, 23331008), (12, 17498256), (16, 13123692), (18, 11665504), (24, 8749128), (32, 6561846), (36, 5832752), (48, 4374564), (64, 3280923), (67, 3134016), (72, 2916376), (96, 2187282), (134, 1567008), (144, 1458188), (192, 1093641), (201, 1044672), (268, 783504), (288, 729094), (402, 522336), (536, 391752), (576, 364547), (603, 348224), (804, 261168), (1072, 195876), (1206, 174112), (1608, 130584), (2144, 97938), (2412, 87056), (3216, 65292), (4288, 48969), (4824, 43528), (5441, 38592), (6432, 32646), (9648, 21764), (10882, 19296), (12864, 16323)]