206514776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6871}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 443037840

約数和(自身を除く): 236523064

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 6871, 7514, 13742, 15028, 27484, 30056, 54968, 89323, 116807, 178646, 233614, 357292, 467228, 714584, 934456, 1518491, 1985719, 3036982, 3971438, 6073964, 7942876, 12147928, 15885752, 25814347, 51628694, 103257388, 206514776]

約数ペア:

[(1, 206514776), (2, 103257388), (4, 51628694), (8, 25814347), (13, 15885752), (17, 12147928), (26, 7942876), (34, 6073964), (52, 3971438), (68, 3036982), (104, 1985719), (136, 1518491), (221, 934456), (289, 714584), (442, 467228), (578, 357292), (884, 233614), (1156, 178646), (1768, 116807), (2312, 89323), (3757, 54968), (6871, 30056), (7514, 27484), (13742, 15028)]