203256795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66751}}^1$

素因数の和:66795

約数の個数: 32

約数和(自身を含む): 384491520

約数和(自身を除く): 181234725

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 66751, 200253, 333755, 467257, 1001265, 1401771, 1935779, 2336285, 5807337, 7008855, 9678895, 13550453, 29036685, 40651359, 67752265, 203256795]

約数ペア:

[(1, 203256795), (3, 67752265), (5, 40651359), (7, 29036685), (15, 13550453), (21, 9678895), (29, 7008855), (35, 5807337), (87, 2336285), (105, 1935779), (145, 1401771), (203, 1001265), (435, 467257), (609, 333755), (1015, 200253), (3045, 66751)]