205992808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{216379}}^1$

素因数の和:216409

約数の個数: 32

約数和(自身を含む): 467380800

約数和(自身を除く): 261387992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 216379, 432758, 865516, 1514653, 1731032, 3029306, 3678443, 6058612, 7356886, 12117224, 14713772, 25749101, 29427544, 51498202, 102996404, 205992808]

約数ペア:

[(1, 205992808), (2, 102996404), (4, 51498202), (7, 29427544), (8, 25749101), (14, 14713772), (17, 12117224), (28, 7356886), (34, 6058612), (56, 3678443), (68, 3029306), (119, 1731032), (136, 1514653), (238, 865516), (476, 432758), (952, 216379)]