199804770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201823}}^1$

素因数の和:201847

約数の個数: 48

約数和(自身を含む): 566721792

約数和(自身を除く): 366917022

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 201823, 403646, 605469, 1009115, 1210938, 1816407, 2018230, 2220053, 3027345, 3632814, 4440106, 6054690, 6660159, 9082035, 11100265, 13320318, 18164070, 19980477, 22200530, 33300795, 39960954, 66601590, 99902385, 199804770]

約数ペア:

[(1, 199804770), (2, 99902385), (3, 66601590), (5, 39960954), (6, 33300795), (9, 22200530), (10, 19980477), (11, 18164070), (15, 13320318), (18, 11100265), (22, 9082035), (30, 6660159), (33, 6054690), (45, 4440106), (55, 3632814), (66, 3027345), (90, 2220053), (99, 2018230), (110, 1816407), (165, 1210938), (198, 1009115), (330, 605469), (495, 403646), (990, 201823)]