207935684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 415497600

約数和(自身を除く): 207561916

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 319, 356, 638, 979, 1276, 1831, 1958, 2581, 3662, 3916, 5162, 7324, 10324, 20141, 28391, 40282, 53099, 56782, 80564, 106198, 113564, 162959, 212396, 325918, 584089, 651836, 1168178, 1792549, 2336356, 3585098, 4725811, 7170196, 9451622, 18903244, 51983921, 103967842, 207935684]

約数ペア:

[(1, 207935684), (2, 103967842), (4, 51983921), (11, 18903244), (22, 9451622), (29, 7170196), (44, 4725811), (58, 3585098), (89, 2336356), (116, 1792549), (178, 1168178), (319, 651836), (356, 584089), (638, 325918), (979, 212396), (1276, 162959), (1831, 113564), (1958, 106198), (2581, 80564), (3662, 56782), (3916, 53099), (5162, 40282), (7324, 28391), (10324, 20141)]