202607377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{1399}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 245548800

約数和(自身を除く): 42941423

約数列:

[1, 7, 17, 119, 1217, 1399, 8519, 9793, 20689, 23783, 144823, 166481, 1702583, 11918081, 28943911, 202607377]

約数ペア:

[(1, 202607377), (7, 28943911), (17, 11918081), (119, 1702583), (1217, 166481), (1399, 144823), (8519, 23783), (9793, 20689)]