207860649

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{5101}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 300732288

約数和(自身を除く): 92871639

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 2397, 5101, 13583, 15303, 40749, 86717, 239747, 260151, 719241, 1474189, 4075699, 4422567, 12227097, 69286883, 207860649]

約数ペア:

[(1, 207860649), (3, 69286883), (17, 12227097), (47, 4422567), (51, 4075699), (141, 1474189), (289, 719241), (799, 260151), (867, 239747), (2397, 86717), (5101, 40749), (13583, 15303)]