200530028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155209}}^1$

素因数の和:155249

約数の個数: 24

約数和(自身を含む): 391129200

約数和(自身を除く): 190599172

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155209, 310418, 620836, 2638553, 2948971, 5277106, 5897942, 10554212, 11795884, 50132507, 100265014, 200530028]

約数ペア:

[(1, 200530028), (2, 100265014), (4, 50132507), (17, 11795884), (19, 10554212), (34, 5897942), (38, 5277106), (68, 2948971), (76, 2638553), (323, 620836), (646, 310418), (1292, 155209)]