201982524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 484944768

約数和(自身を除く): 282962244

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 516, 591, 788, 1182, 1987, 2364, 3974, 5961, 7948, 8471, 11922, 16942, 23844, 25413, 33884, 50826, 85441, 101652, 170882, 256323, 341764, 391439, 512646, 782878, 1025292, 1174317, 1565756, 2348634, 4697268, 16831877, 33663754, 50495631, 67327508, 100991262, 201982524]

約数ペア:

[(1, 201982524), (2, 100991262), (3, 67327508), (4, 50495631), (6, 33663754), (12, 16831877), (43, 4697268), (86, 2348634), (129, 1565756), (172, 1174317), (197, 1025292), (258, 782878), (394, 512646), (516, 391439), (591, 341764), (788, 256323), (1182, 170882), (1987, 101652), (2364, 85441), (3974, 50826), (5961, 33884), (7948, 25413), (8471, 23844), (11922, 16942)]