201706721284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1\times {\mathrm{13567}}^1$

素因数の和:15388

約数の個数: 48

約数和(自身を含む): 376857169920

約数和(自身を除く): 175150448636

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 1669, 2227, 3338, 4454, 6676, 8908, 13567, 27134, 28373, 54268, 56746, 113492, 218639, 230639, 437278, 461278, 874556, 922556, 1777277, 3554554, 3716863, 7109108, 7433726, 14867452, 22643323, 30213709, 45286646, 60427418, 90573292, 120854836, 384936491, 769872982, 1539745964, 2966275313, 5932550626, 11865101252, 50426680321, 100853360642, 201706721284]

約数ペア:

[(1, 201706721284), (2, 100853360642), (4, 50426680321), (17, 11865101252), (34, 5932550626), (68, 2966275313), (131, 1539745964), (262, 769872982), (524, 384936491), (1669, 120854836), (2227, 90573292), (3338, 60427418), (4454, 45286646), (6676, 30213709), (8908, 22643323), (13567, 14867452), (27134, 7433726), (28373, 7109108), (54268, 3716863), (56746, 3554554), (113492, 1777277), (218639, 922556), (230639, 874556), (437278, 461278)]