201925764

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{43481}}^1$

素因数の和:43537

約数の個数: 48

約数和(自身を含む): 535698240

約数和(自身を除く): 333772476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 43481, 86962, 130443, 173924, 260886, 391329, 521772, 782658, 1173987, 1565316, 1869683, 2347974, 3739366, 4695948, 5609049, 7478732, 11218098, 16827147, 22436196, 33654294, 50481441, 67308588, 100962882, 201925764]

約数ペア:

[(1, 201925764), (2, 100962882), (3, 67308588), (4, 50481441), (6, 33654294), (9, 22436196), (12, 16827147), (18, 11218098), (27, 7478732), (36, 5609049), (43, 4695948), (54, 3739366), (86, 2347974), (108, 1869683), (129, 1565316), (172, 1173987), (258, 782658), (387, 521772), (516, 391329), (774, 260886), (1161, 173924), (1548, 130443), (2322, 86962), (4644, 43481)]