202164060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{481343}}^1$

素因数の和:481362

約数の個数: 48

約数和(自身を含む): 646926336

約数和(自身を除く): 444762276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 481343, 962686, 1444029, 1925372, 2406715, 2888058, 3369401, 4813430, 5776116, 6738802, 7220145, 9626860, 10108203, 13477604, 14440290, 16847005, 20216406, 28880580, 33694010, 40432812, 50541015, 67388020, 101082030, 202164060]

約数ペア:

[(1, 202164060), (2, 101082030), (3, 67388020), (4, 50541015), (5, 40432812), (6, 33694010), (7, 28880580), (10, 20216406), (12, 16847005), (14, 14440290), (15, 13477604), (20, 10108203), (21, 9626860), (28, 7220145), (30, 6738802), (35, 5776116), (42, 4813430), (60, 3369401), (70, 2888058), (84, 2406715), (105, 1925372), (140, 1444029), (210, 962686), (420, 481343)]