201608980

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{16607}}^1$

素因数の和:17223

約数の個数: 24

約数和(自身を含む): 424101888

約数和(自身を除く): 222492908

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 16607, 33214, 66428, 83035, 166070, 332140, 10080449, 20160898, 40321796, 50402245, 100804490, 201608980]

約数ペア:

[(1, 201608980), (2, 100804490), (4, 50402245), (5, 40321796), (10, 20160898), (20, 10080449), (607, 332140), (1214, 166070), (2428, 83035), (3035, 66428), (6070, 33214), (12140, 16607)]