205655708142

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1549}}^1\times {\mathrm{40751}}^1$

素因数の和:42489

約数の個数: 48

約数和(自身を含む): 448349428800

約数和(自身を除く): 242693720658

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1549, 1629, 3098, 3258, 4647, 9294, 13941, 27882, 40751, 81502, 122253, 244506, 280369, 366759, 560738, 733518, 841107, 1682214, 2523321, 5046642, 7375931, 14751862, 22127793, 44255586, 63123299, 66383379, 126246598, 132766758, 189369897, 378739794, 568109691, 1136219382, 11425317119, 22850634238, 34275951357, 68551902714, 102827854071, 205655708142]

約数ペア:

[(1, 205655708142), (2, 102827854071), (3, 68551902714), (6, 34275951357), (9, 22850634238), (18, 11425317119), (181, 1136219382), (362, 568109691), (543, 378739794), (1086, 189369897), (1549, 132766758), (1629, 126246598), (3098, 66383379), (3258, 63123299), (4647, 44255586), (9294, 22127793), (13941, 14751862), (27882, 7375931), (40751, 5046642), (81502, 2523321), (122253, 1682214), (244506, 841107), (280369, 733518), (366759, 560738)]