214968897

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 384280512

約数和(自身を除く): 169311615

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 67, 81, 99, 117, 143, 201, 277, 297, 351, 429, 603, 737, 831, 871, 891, 1053, 1287, 1809, 2211, 2493, 2613, 3047, 3601, 3861, 5427, 6633, 7479, 7839, 9141, 9581, 10803, 11583, 18559, 19899, 22437, 23517, 27423, 28743, 32409, 39611, 55677, 59697, 70551, 82269, 86229, 97227, 118833, 167031, 204149, 241267, 246807, 258687, 291681, 356499, 501093, 612447, 723801, 776061, 1069497, 1503279, 1837341, 2171403, 2653937, 3208491, 5512023, 6514209, 7961811, 16536069, 19542627, 23885433, 71656299, 214968897]

約数ペア:

[(1, 214968897), (3, 71656299), (9, 23885433), (11, 19542627), (13, 16536069), (27, 7961811), (33, 6514209), (39, 5512023), (67, 3208491), (81, 2653937), (99, 2171403), (117, 1837341), (143, 1503279), (201, 1069497), (277, 776061), (297, 723801), (351, 612447), (429, 501093), (603, 356499), (737, 291681), (831, 258687), (871, 246807), (891, 241267), (1053, 204149), (1287, 167031), (1809, 118833), (2211, 97227), (2493, 86229), (2613, 82269), (3047, 70551), (3601, 59697), (3861, 55677), (5427, 39611), (6633, 32409), (7479, 28743), (7839, 27423), (9141, 23517), (9581, 22437), (10803, 19899), (11583, 18559)]