201890958478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4903}}^1\times {\mathrm{10009}}^1$

素因数の和:14953

約数の個数: 48

約数和(自身を含む): 352557485280

約数和(自身を除く): 150666526802

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4903, 9806, 10009, 20018, 53933, 83351, 107866, 110099, 166702, 170153, 220198, 340306, 593263, 916861, 1186526, 1211089, 1833722, 1871683, 2422178, 3743366, 10085471, 20170942, 20588513, 41177026, 49074127, 98148254, 539815397, 834260159, 1079630794, 1668520318, 5937969367, 9176861749, 11875938734, 18353723498, 100945479239, 201890958478]

約数ペア:

[(1, 201890958478), (2, 100945479239), (11, 18353723498), (17, 11875938734), (22, 9176861749), (34, 5937969367), (121, 1668520318), (187, 1079630794), (242, 834260159), (374, 539815397), (2057, 98148254), (4114, 49074127), (4903, 41177026), (9806, 20588513), (10009, 20170942), (20018, 10085471), (53933, 3743366), (83351, 2422178), (107866, 1871683), (110099, 1833722), (166702, 1211089), (170153, 1186526), (220198, 916861), (340306, 593263)]