201637660484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1\times {\mathrm{43789}}^1$

素因数の和:49032

約数の個数: 48

約数和(自身を含む): 402449367600

約数和(自身を除く): 200811707116

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 5209, 10418, 20836, 43789, 67717, 87578, 88553, 135434, 175156, 177106, 270868, 354212, 569257, 744413, 1138514, 1151189, 1488826, 2277028, 2302378, 2977652, 4604756, 9677369, 19354738, 38709476, 228096901, 456193802, 912387604, 2965259713, 3877647317, 5930519426, 7755294634, 11861038852, 15510589268, 50409415121, 100818830242, 201637660484]

約数ペア:

[(1, 201637660484), (2, 100818830242), (4, 50409415121), (13, 15510589268), (17, 11861038852), (26, 7755294634), (34, 5930519426), (52, 3877647317), (68, 2965259713), (221, 912387604), (442, 456193802), (884, 228096901), (5209, 38709476), (10418, 19354738), (20836, 9677369), (43789, 4604756), (67717, 2977652), (87578, 2302378), (88553, 2277028), (135434, 1488826), (175156, 1151189), (177106, 1138514), (270868, 744413), (354212, 569257)]