200019656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{373171}}^1$

素因数の和:373244

約数の個数: 16

約数和(自身を含む): 380635440

約数和(自身を除く): 180615784

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 373171, 746342, 1492684, 2985368, 25002457, 50004914, 100009828, 200019656]

約数ペア:

[(1, 200019656), (2, 100009828), (4, 50004914), (8, 25002457), (67, 2985368), (134, 1492684), (268, 746342), (536, 373171)]