206851068

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{140143}}^1$

素因数の和:140194

約数の個数: 36

約数和(自身を含む): 535630368

約数和(自身を除く): 328779300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 140143, 280286, 420429, 560572, 840858, 1261287, 1681716, 2522574, 5045148, 5745863, 11491726, 17237589, 22983452, 34475178, 51712767, 68950356, 103425534, 206851068]

約数ペア:

[(1, 206851068), (2, 103425534), (3, 68950356), (4, 51712767), (6, 34475178), (9, 22983452), (12, 17237589), (18, 11491726), (36, 5745863), (41, 5045148), (82, 2522574), (123, 1681716), (164, 1261287), (246, 840858), (369, 560572), (492, 420429), (738, 280286), (1476, 140143)]