201811761328

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{1249}}^1\times {\mathrm{11839}}^1$

素因数の和:13949

約数の個数: 40

約数和(自身を含む): 391815200000

約数和(自身を除く): 190003438672

約数列:

[1, 2, 4, 8, 16, 853, 1249, 1706, 2498, 3412, 4996, 6824, 9992, 11839, 13648, 19984, 23678, 47356, 94712, 189424, 1065397, 2130794, 4261588, 8523176, 10098667, 14786911, 17046352, 20197334, 29573822, 40394668, 59147644, 80789336, 118295288, 161578672, 236590576, 12613235083, 25226470166, 50452940332, 100905880664, 201811761328]

約数ペア:

[(1, 201811761328), (2, 100905880664), (4, 50452940332), (8, 25226470166), (16, 12613235083), (853, 236590576), (1249, 161578672), (1706, 118295288), (2498, 80789336), (3412, 59147644), (4996, 40394668), (6824, 29573822), (9992, 20197334), (11839, 17046352), (13648, 14786911), (19984, 10098667), (23678, 8523176), (47356, 4261588), (94712, 2130794), (189424, 1065397)]