100398964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19717}}^1$

素因数の和:19807

約数の個数: 24

約数和(自身を含む): 187715360

約数和(自身を除く): 87316396

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 19717, 39434, 78868, 374623, 749246, 1321039, 1498492, 2642078, 5284156, 25099741, 50199482, 100398964]

約数ペア:

[(1, 100398964), (2, 50199482), (4, 25099741), (19, 5284156), (38, 2642078), (67, 1498492), (76, 1321039), (134, 749246), (268, 374623), (1273, 78868), (2546, 39434), (5092, 19717)]