200801552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 473755392

約数和(自身を除く): 272953840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 263, 272, 401, 476, 526, 802, 952, 1052, 1604, 1841, 1904, 2104, 2807, 3208, 3682, 4208, 4471, 5614, 6416, 6817, 7364, 8942, 11228, 13634, 14728, 17884, 22456, 27268, 29456, 31297, 35768, 44912, 47719, 54536, 62594, 71536, 95438, 105463, 109072, 125188, 190876, 210926, 250376, 381752, 421852, 500752, 738241, 763504, 843704, 1476482, 1687408, 1792871, 2952964, 3585742, 5905928, 7171484, 11811856, 12550097, 14342968, 25100194, 28685936, 50200388, 100400776, 200801552]

約数ペア:

[(1, 200801552), (2, 100400776), (4, 50200388), (7, 28685936), (8, 25100194), (14, 14342968), (16, 12550097), (17, 11811856), (28, 7171484), (34, 5905928), (56, 3585742), (68, 2952964), (112, 1792871), (119, 1687408), (136, 1476482), (238, 843704), (263, 763504), (272, 738241), (401, 500752), (476, 421852), (526, 381752), (802, 250376), (952, 210926), (1052, 190876), (1604, 125188), (1841, 109072), (1904, 105463), (2104, 95438), (2807, 71536), (3208, 62594), (3682, 54536), (4208, 47719), (4471, 44912), (5614, 35768), (6416, 31297), (6817, 29456), (7364, 27268), (8942, 22456), (11228, 17884), (13634, 14728)]