207850330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3049}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 397256400

約数和(自身を除く): 189406070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 3049, 4010, 6098, 6817, 13634, 15245, 30490, 34085, 51833, 68170, 103666, 259165, 518330, 1222649, 2445298, 6113245, 12226490, 20785033, 41570066, 103925165, 207850330]

約数ペア:

[(1, 207850330), (2, 103925165), (5, 41570066), (10, 20785033), (17, 12226490), (34, 6113245), (85, 2445298), (170, 1222649), (401, 518330), (802, 259165), (2005, 103666), (3049, 68170), (4010, 51833), (6098, 34085), (6817, 30490), (13634, 15245)]