201937730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40961}}^1$

素因数の和:41014

約数の個数: 32

約数和(自身を含む): 398150640

約数和(自身を除く): 196212910

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 40961, 81922, 204805, 409610, 696337, 1187869, 1392674, 2375738, 3481685, 5939345, 6963370, 11878690, 20193773, 40387546, 100968865, 201937730]

約数ペア:

[(1, 201937730), (2, 100968865), (5, 40387546), (10, 20193773), (17, 11878690), (29, 6963370), (34, 5939345), (58, 3481685), (85, 2375738), (145, 1392674), (170, 1187869), (290, 696337), (493, 409610), (986, 204805), (2465, 81922), (4930, 40961)]