207629802

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 456285960

約数和(自身を除く): 248656158

約数列:

[1, 2, 3, 6, 9, 18, 137, 269, 274, 313, 411, 538, 626, 807, 822, 939, 1233, 1614, 1878, 2421, 2466, 2817, 4842, 5634, 36853, 42881, 73706, 84197, 85762, 110559, 128643, 168394, 221118, 252591, 257286, 331677, 385929, 505182, 663354, 757773, 771858, 1515546, 11534989, 23069978, 34604967, 69209934, 103814901, 207629802]

約数ペア:

[(1, 207629802), (2, 103814901), (3, 69209934), (6, 34604967), (9, 23069978), (18, 11534989), (137, 1515546), (269, 771858), (274, 757773), (313, 663354), (411, 505182), (538, 385929), (626, 331677), (807, 257286), (822, 252591), (939, 221118), (1233, 168394), (1614, 128643), (1878, 110559), (2421, 85762), (2466, 84197), (2817, 73706), (4842, 42881), (5634, 36853)]