213075099832

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1\times {\mathrm{31267}}^1$

素因数の和:33020

約数の個数: 64

約数和(自身を含む): 463136613120

約数和(自身を除く): 250061513288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 1667, 2044, 3334, 4088, 6668, 11669, 13336, 23338, 31267, 46676, 62534, 93352, 121691, 125068, 218869, 243382, 250136, 437738, 486764, 851837, 875476, 973528, 1703674, 1750952, 2282491, 3407348, 4564982, 6814696, 9129964, 15977437, 18259928, 31954874, 52122089, 63909748, 104244178, 127819496, 208488356, 364854623, 416976712, 729709246, 1459418492, 2918836984, 3804912497, 7609824994, 15219649988, 26634387479, 30439299976, 53268774958, 106537549916, 213075099832]

約数ペア:

[(1, 213075099832), (2, 106537549916), (4, 53268774958), (7, 30439299976), (8, 26634387479), (14, 15219649988), (28, 7609824994), (56, 3804912497), (73, 2918836984), (146, 1459418492), (292, 729709246), (511, 416976712), (584, 364854623), (1022, 208488356), (1667, 127819496), (2044, 104244178), (3334, 63909748), (4088, 52122089), (6668, 31954874), (11669, 18259928), (13336, 15977437), (23338, 9129964), (31267, 6814696), (46676, 4564982), (62534, 3407348), (93352, 2282491), (121691, 1750952), (125068, 1703674), (218869, 973528), (243382, 875476), (250136, 851837), (437738, 486764)]