200767497

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 312299520

約数和(自身を除く): 111532023

約数列:

[1, 3, 7, 21, 101, 103, 303, 309, 707, 721, 919, 2121, 2163, 2757, 6433, 10403, 19299, 31209, 72821, 92819, 94657, 218463, 278457, 283971, 649733, 662599, 1949199, 1987797, 9560357, 28681071, 66922499, 200767497]

約数ペア:

[(1, 200767497), (3, 66922499), (7, 28681071), (21, 9560357), (101, 1987797), (103, 1949199), (303, 662599), (309, 649733), (707, 283971), (721, 278457), (919, 218463), (2121, 94657), (2163, 92819), (2757, 72821), (6433, 31209), (10403, 19299)]