207921824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14407}}^1$

素因数の和:14469

約数の個数: 48

約数和(自身を含む): 457482816

約数和(自身を除く): 249560992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14407, 14432, 28814, 57628, 115256, 158477, 230512, 316954, 461024, 590687, 633908, 1181374, 1267816, 2362748, 2535632, 4725496, 5071264, 6497557, 9450992, 12995114, 18901984, 25990228, 51980456, 103960912, 207921824]

約数ペア:

[(1, 207921824), (2, 103960912), (4, 51980456), (8, 25990228), (11, 18901984), (16, 12995114), (22, 9450992), (32, 6497557), (41, 5071264), (44, 4725496), (82, 2535632), (88, 2362748), (164, 1267816), (176, 1181374), (328, 633908), (352, 590687), (451, 461024), (656, 316954), (902, 230512), (1312, 158477), (1804, 115256), (3608, 57628), (7216, 28814), (14407, 14432)]