200937172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 375757200

約数和(自身を除く): 174820028

約数列:

[1, 2, 4, 29, 58, 61, 73, 116, 122, 146, 244, 292, 389, 778, 1556, 1769, 2117, 3538, 4234, 4453, 7076, 8468, 8906, 11281, 17812, 22562, 23729, 28397, 45124, 47458, 56794, 94916, 113588, 129137, 258274, 516548, 688141, 823513, 1376282, 1647026, 1732217, 2752564, 3294052, 3464434, 6928868, 50234293, 100468586, 200937172]

約数ペア:

[(1, 200937172), (2, 100468586), (4, 50234293), (29, 6928868), (58, 3464434), (61, 3294052), (73, 2752564), (116, 1732217), (122, 1647026), (146, 1376282), (244, 823513), (292, 688141), (389, 516548), (778, 258274), (1556, 129137), (1769, 113588), (2117, 94916), (3538, 56794), (4234, 47458), (4453, 45124), (7076, 28397), (8468, 23729), (8906, 22562), (11281, 17812)]