208736316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8693}}^1$

素因数の和:8755

約数の個数: 72

約数和(自身を含む): 569630880

約数和(自身を除く): 360894564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 8693, 12006, 17386, 24012, 26079, 34772, 52158, 78237, 104316, 156474, 199939, 252097, 312948, 399878, 504194, 599817, 756291, 799756, 1008388, 1199634, 1512582, 1799451, 2268873, 2399268, 3025164, 3598902, 4537746, 5798231, 7197804, 9075492, 11596462, 17394693, 23192924, 34789386, 52184079, 69578772, 104368158, 208736316]

約数ペア:

[(1, 208736316), (2, 104368158), (3, 69578772), (4, 52184079), (6, 34789386), (9, 23192924), (12, 17394693), (18, 11596462), (23, 9075492), (29, 7197804), (36, 5798231), (46, 4537746), (58, 3598902), (69, 3025164), (87, 2399268), (92, 2268873), (116, 1799451), (138, 1512582), (174, 1199634), (207, 1008388), (261, 799756), (276, 756291), (348, 599817), (414, 504194), (522, 399878), (667, 312948), (828, 252097), (1044, 199939), (1334, 156474), (2001, 104316), (2668, 78237), (4002, 52158), (6003, 34772), (8004, 26079), (8693, 24012), (12006, 17386)]