207636884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18456

約数の個数: 48

約数和(自身を含む): 461669376

約数和(自身を除く): 254032492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 18401, 36802, 73604, 128807, 239213, 257614, 478426, 515228, 570431, 956852, 1140862, 1674491, 2281724, 3348982, 3993017, 6697964, 7415603, 7986034, 14831206, 15972068, 29662412, 51909221, 103818442, 207636884]

約数ペア:

[(1, 207636884), (2, 103818442), (4, 51909221), (7, 29662412), (13, 15972068), (14, 14831206), (26, 7986034), (28, 7415603), (31, 6697964), (52, 3993017), (62, 3348982), (91, 2281724), (124, 1674491), (182, 1140862), (217, 956852), (364, 570431), (403, 515228), (434, 478426), (806, 257614), (868, 239213), (1612, 128807), (2821, 73604), (5642, 36802), (11284, 18401)]