202162390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1301}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 374038560

約数和(自身を除く): 171876170

約数列:

[1, 2, 5, 10, 41, 82, 205, 379, 410, 758, 1301, 1895, 2602, 3790, 6505, 13010, 15539, 31078, 53341, 77695, 106682, 155390, 266705, 493079, 533410, 986158, 2465395, 4930790, 20216239, 40432478, 101081195, 202162390]

約数ペア:

[(1, 202162390), (2, 101081195), (5, 40432478), (10, 20216239), (41, 4930790), (82, 2465395), (205, 986158), (379, 533410), (410, 493079), (758, 266705), (1301, 155390), (1895, 106682), (2602, 77695), (3790, 53341), (6505, 31078), (13010, 15539)]