201829270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40939}}^1$

素因数の和:40992

約数の個数: 32

約数和(自身を含む): 397936800

約数和(自身を除く): 196107530

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 40939, 81878, 204695, 409390, 695963, 1187231, 1391926, 2374462, 3479815, 5936155, 6959630, 11872310, 20182927, 40365854, 100914635, 201829270]

約数ペア:

[(1, 201829270), (2, 100914635), (5, 40365854), (10, 20182927), (17, 11872310), (29, 6959630), (34, 5936155), (58, 3479815), (85, 2374462), (145, 1391926), (170, 1187231), (290, 695963), (493, 409390), (986, 204695), (2465, 81878), (4930, 40939)]