202514512

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{15881}}^1$

素因数の和:16686

約数の個数: 20

約数和(自身を含む): 392888916

約数和(自身を除く): 190374404

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 15881, 31762, 63524, 127048, 254096, 12657157, 25314314, 50628628, 101257256, 202514512]

約数ペア:

[(1, 202514512), (2, 101257256), (4, 50628628), (8, 25314314), (16, 12657157), (797, 254096), (1594, 127048), (3188, 63524), (6376, 31762), (12752, 15881)]