210009964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 406022400

約数和(自身を除く): 196012436

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 317, 379, 437, 634, 758, 874, 1268, 1516, 1748, 6023, 7201, 7291, 8717, 12046, 14402, 14582, 17434, 24092, 28804, 29164, 34868, 120143, 138529, 165623, 240286, 277058, 331246, 480572, 554116, 662492, 2282717, 2763289, 4565434, 5526578, 9130868, 11053156, 52502491, 105004982, 210009964]

約数ペア:

[(1, 210009964), (2, 105004982), (4, 52502491), (19, 11053156), (23, 9130868), (38, 5526578), (46, 4565434), (76, 2763289), (92, 2282717), (317, 662492), (379, 554116), (437, 480572), (634, 331246), (758, 277058), (874, 240286), (1268, 165623), (1516, 138529), (1748, 120143), (6023, 34868), (7201, 29164), (7291, 28804), (8717, 24092), (12046, 17434), (14402, 14582)]