201817746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16273}}^1$

素因数の和:16347

約数の個数: 48

約数和(自身を含む): 479822616

約数和(自身を除く): 278004870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 16273, 32546, 48819, 97638, 146457, 211549, 292914, 423098, 634647, 862469, 1269294, 1724938, 1903941, 2587407, 3807882, 5174814, 7762221, 11212097, 15524442, 22424194, 33636291, 67272582, 100908873, 201817746]

約数ペア:

[(1, 201817746), (2, 100908873), (3, 67272582), (6, 33636291), (9, 22424194), (13, 15524442), (18, 11212097), (26, 7762221), (39, 5174814), (53, 3807882), (78, 2587407), (106, 1903941), (117, 1724938), (159, 1269294), (234, 862469), (318, 634647), (477, 423098), (689, 292914), (954, 211549), (1378, 146457), (2067, 97638), (4134, 48819), (6201, 32546), (12402, 16273)]