200980516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{5003}}^1$

素因数の和:5112

約数の個数: 36

約数和(自身を含む): 391332816

約数和(自身を除く): 190352300

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 5003, 10006, 10043, 20012, 20086, 40172, 55033, 110066, 220132, 415249, 605363, 830498, 1210726, 1660996, 2421452, 4567739, 9135478, 18270956, 50245129, 100490258, 200980516]

約数ペア:

[(1, 200980516), (2, 100490258), (4, 50245129), (11, 18270956), (22, 9135478), (44, 4567739), (83, 2421452), (121, 1660996), (166, 1210726), (242, 830498), (332, 605363), (484, 415249), (913, 220132), (1826, 110066), (3652, 55033), (5003, 40172), (10006, 20086), (10043, 20012)]