208751556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70429}}^1$

素因数の和:70468

約数の個数: 48

約数和(自身を含む): 552171200

約数和(自身を除く): 343419644

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 70429, 140858, 211287, 281716, 422574, 845148, 915577, 1338151, 1831154, 2676302, 2746731, 3662308, 4014453, 5352604, 5493462, 8028906, 10986924, 16057812, 17395963, 34791926, 52187889, 69583852, 104375778, 208751556]

約数ペア:

[(1, 208751556), (2, 104375778), (3, 69583852), (4, 52187889), (6, 34791926), (12, 17395963), (13, 16057812), (19, 10986924), (26, 8028906), (38, 5493462), (39, 5352604), (52, 4014453), (57, 3662308), (76, 2746731), (78, 2676302), (114, 1831154), (156, 1338151), (228, 915577), (247, 845148), (494, 422574), (741, 281716), (988, 211287), (1482, 140858), (2964, 70429)]