203415207924

素因数分解:

$2^2\times 3^1\times {\mathrm{399389}}^1\times {\mathrm{42443}}^1$

素因数の和:441839

約数の個数: 24

約数和(自身を含む): 474647856480

約数和(自身を除く): 271232648556

約数列:

[1, 2, 3, 4, 6, 12, 42443, 84886, 127329, 169772, 254658, 399389, 509316, 798778, 1198167, 1597556, 2396334, 4792668, 16951267327, 33902534654, 50853801981, 67805069308, 101707603962, 203415207924]

約数ペア:

[(1, 203415207924), (2, 101707603962), (3, 67805069308), (4, 50853801981), (6, 33902534654), (12, 16951267327), (42443, 4792668), (84886, 2396334), (127329, 1597556), (169772, 1198167), (254658, 798778), (399389, 509316)]