201392037

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 378443520

約数和(自身を除く): 177051483

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 121, 203, 231, 261, 319, 363, 609, 693, 847, 911, 957, 1089, 1827, 2233, 2541, 2733, 2871, 3509, 6377, 6699, 7623, 8199, 10021, 10527, 19131, 20097, 24563, 26419, 30063, 31581, 57393, 70147, 73689, 79257, 90189, 110231, 184933, 210441, 221067, 237771, 290609, 330693, 554799, 631323, 771617, 871827, 992079, 1664397, 2034263, 2314851, 2615481, 3196699, 6102789, 6944553, 9590097, 18308367, 22376893, 28770291, 67130679, 201392037]

約数ペア:

[(1, 201392037), (3, 67130679), (7, 28770291), (9, 22376893), (11, 18308367), (21, 9590097), (29, 6944553), (33, 6102789), (63, 3196699), (77, 2615481), (87, 2314851), (99, 2034263), (121, 1664397), (203, 992079), (231, 871827), (261, 771617), (319, 631323), (363, 554799), (609, 330693), (693, 290609), (847, 237771), (911, 221067), (957, 210441), (1089, 184933), (1827, 110231), (2233, 90189), (2541, 79257), (2733, 73689), (2871, 70147), (3509, 57393), (6377, 31581), (6699, 30063), (7623, 26419), (8199, 24563), (10021, 20097), (10527, 19131)]