202127499

素因数分解:

$3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 349003200

約数和(自身を除く): 146875701

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 343, 369, 441, 861, 1029, 1597, 2009, 2583, 3087, 4791, 6027, 11179, 14063, 14373, 18081, 33537, 42189, 65477, 78253, 100611, 126567, 196431, 234759, 458339, 547771, 589293, 704277, 1375017, 1643313, 3208373, 4125051, 4929939, 9625119, 22458611, 28875357, 67375833, 202127499]

約数ペア:

[(1, 202127499), (3, 67375833), (7, 28875357), (9, 22458611), (21, 9625119), (41, 4929939), (49, 4125051), (63, 3208373), (123, 1643313), (147, 1375017), (287, 704277), (343, 589293), (369, 547771), (441, 458339), (861, 234759), (1029, 196431), (1597, 126567), (2009, 100611), (2583, 78253), (3087, 65477), (4791, 42189), (6027, 33537), (11179, 18081), (14063, 14373)]