207743901

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{6607}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 284196864

約数和(自身を除く): 76452963

約数列:

[1, 3, 47, 141, 223, 669, 6607, 10481, 19821, 31443, 310529, 931587, 1473361, 4420083, 69247967, 207743901]

約数ペア:

[(1, 207743901), (3, 69247967), (47, 4420083), (141, 1473361), (223, 931587), (669, 310529), (6607, 31443), (10481, 19821)]