201680628

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{70321}}^1$

素因数の和:70567

約数の個数: 24

約数和(自身を含む): 472563840

約数和(自身を除く): 270883212

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 70321, 140642, 210963, 281284, 421926, 843852, 16806719, 33613438, 50420157, 67226876, 100840314, 201680628]

約数ペア:

[(1, 201680628), (2, 100840314), (3, 67226876), (4, 50420157), (6, 33613438), (12, 16806719), (239, 843852), (478, 421926), (717, 281284), (956, 210963), (1434, 140642), (2868, 70321)]