202223511

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5087}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 334424064

約数和(自身を除く): 132200553

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 4417, 5087, 5679, 13251, 15261, 35609, 39753, 45783, 106827, 320481, 3209897, 9629691, 22469279, 28889073, 67407837, 202223511]

約数ペア:

[(1, 202223511), (3, 67407837), (7, 28889073), (9, 22469279), (21, 9629691), (63, 3209897), (631, 320481), (1893, 106827), (4417, 45783), (5087, 39753), (5679, 35609), (13251, 15261)]