201913452

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{143813}}^1$

素因数の和:143839

約数の個数: 48

約数和(自身を含む): 563750880

約数和(自身を除く): 361837428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 143813, 287626, 431439, 575252, 862878, 1294317, 1725756, 1869569, 2588634, 3739138, 3882951, 5177268, 5608707, 7478276, 7765902, 11217414, 15531804, 16826121, 22434828, 33652242, 50478363, 67304484, 100956726, 201913452]

約数ペア:

[(1, 201913452), (2, 100956726), (3, 67304484), (4, 50478363), (6, 33652242), (9, 22434828), (12, 16826121), (13, 15531804), (18, 11217414), (26, 7765902), (27, 7478276), (36, 5608707), (39, 5177268), (52, 3882951), (54, 3739138), (78, 2588634), (108, 1869569), (117, 1725756), (156, 1294317), (234, 862878), (351, 575252), (468, 431439), (702, 287626), (1404, 143813)]