202197009

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{15259}}^1$

素因数の和:15900

約数の個数: 16

約数和(自身を含む): 308618240

約数和(自身を除く): 106421231

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 15259, 45777, 106813, 320439, 9628429, 28885287, 67399003, 202197009]

約数ペア:

[(1, 202197009), (3, 67399003), (7, 28885287), (21, 9628429), (631, 320439), (1893, 106813), (4417, 45777), (13251, 15259)]