221601345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{35771}}^1$

素因数の和:35845

約数の個数: 32

約数和(自身を含む): 412093440

約数和(自身を除く): 190492095

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 35771, 107313, 178855, 250397, 536565, 751191, 1251985, 2110489, 3755955, 6331467, 10552445, 14773423, 31657335, 44320269, 73867115, 221601345]

約数ペア:

[(1, 221601345), (3, 73867115), (5, 44320269), (7, 31657335), (15, 14773423), (21, 10552445), (35, 6331467), (59, 3755955), (105, 2110489), (177, 1251985), (295, 751191), (413, 536565), (885, 250397), (1239, 178855), (2065, 107313), (6195, 35771)]