199772024

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{372709}}^1$

素因数の和:372782

約数の個数: 16

約数和(自身を含む): 380164200

約数和(自身を除く): 180392176

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 372709, 745418, 1490836, 2981672, 24971503, 49943006, 99886012, 199772024]

約数ペア:

[(1, 199772024), (2, 99886012), (4, 49943006), (8, 24971503), (67, 2981672), (134, 1490836), (268, 745418), (536, 372709)]