202365310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67231}}^1$

素因数の和:67288

約数の個数: 32

約数和(自身を含む): 425981952

約数和(自身を除く): 223616642

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 67231, 134462, 336155, 470617, 672310, 941234, 2353085, 2890933, 4706170, 5781866, 14454665, 20236531, 28909330, 40473062, 101182655, 202365310]

約数ペア:

[(1, 202365310), (2, 101182655), (5, 40473062), (7, 28909330), (10, 20236531), (14, 14454665), (35, 5781866), (43, 4706170), (70, 2890933), (86, 2353085), (215, 941234), (301, 672310), (430, 470617), (602, 336155), (1505, 134462), (3010, 67231)]