207745736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{443}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 431807760

約数和(自身を除く): 224062024

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 443, 584, 803, 886, 1606, 1772, 3212, 3544, 4873, 5329, 6424, 9746, 10658, 19492, 21316, 32339, 38984, 42632, 58619, 64678, 117238, 129356, 234476, 258712, 355729, 468952, 711458, 1422916, 2360747, 2845832, 4721494, 9442988, 18885976, 25968217, 51936434, 103872868, 207745736]

約数ペア:

[(1, 207745736), (2, 103872868), (4, 51936434), (8, 25968217), (11, 18885976), (22, 9442988), (44, 4721494), (73, 2845832), (88, 2360747), (146, 1422916), (292, 711458), (443, 468952), (584, 355729), (803, 258712), (886, 234476), (1606, 129356), (1772, 117238), (3212, 64678), (3544, 58619), (4873, 42632), (5329, 38984), (6424, 32339), (9746, 21316), (10658, 19492)]