211674812742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2437}}^1\times {\mathrm{13367}}^1$

素因数の和:15850

約数の個数: 72

約数和(自身を含む): 484272403056

約数和(自身を除く): 272597590314

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 2437, 3249, 4874, 6498, 7311, 13367, 14622, 21933, 26734, 40101, 43866, 46303, 80202, 92606, 120303, 138909, 240606, 253973, 277818, 416727, 507946, 761919, 833454, 879757, 1523838, 1759514, 2285757, 2639271, 4571514, 4825487, 5278542, 7917813, 9650974, 14476461, 15835626, 28952922, 32575379, 43429383, 65150758, 86858766, 97726137, 195452274, 293178411, 586356822, 618932201, 1237864402, 1856796603, 3713593206, 5570389809, 11140779618, 11759711819, 23519423638, 35279135457, 70558270914, 105837406371, 211674812742]

約数ペア:

[(1, 211674812742), (2, 105837406371), (3, 70558270914), (6, 35279135457), (9, 23519423638), (18, 11759711819), (19, 11140779618), (38, 5570389809), (57, 3713593206), (114, 1856796603), (171, 1237864402), (342, 618932201), (361, 586356822), (722, 293178411), (1083, 195452274), (2166, 97726137), (2437, 86858766), (3249, 65150758), (4874, 43429383), (6498, 32575379), (7311, 28952922), (13367, 15835626), (14622, 14476461), (21933, 9650974), (26734, 7917813), (40101, 5278542), (43866, 4825487), (46303, 4571514), (80202, 2639271), (92606, 2285757), (120303, 1759514), (138909, 1523838), (240606, 879757), (253973, 833454), (277818, 761919), (416727, 507946)]