203499306

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1613}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 454218336

約数和(自身を除く): 250719030

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 163, 258, 326, 387, 489, 774, 978, 1467, 1613, 2934, 3226, 4839, 7009, 9678, 14018, 14517, 21027, 29034, 42054, 63081, 69359, 126162, 138718, 208077, 262919, 416154, 525838, 624231, 788757, 1248462, 1577514, 2366271, 4732542, 11305517, 22611034, 33916551, 67833102, 101749653, 203499306]

約数ペア:

[(1, 203499306), (2, 101749653), (3, 67833102), (6, 33916551), (9, 22611034), (18, 11305517), (43, 4732542), (86, 2366271), (129, 1577514), (163, 1248462), (258, 788757), (326, 624231), (387, 525838), (489, 416154), (774, 262919), (978, 208077), (1467, 138718), (1613, 126162), (2934, 69359), (3226, 63081), (4839, 42054), (7009, 29034), (9678, 21027), (14018, 14517)]