203445243524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39953897}}^1$

素因数の和:39953987

約数の個数: 24

約数和(自身を含む): 380361108960

約数和(自身を除く): 176915865436

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39953897, 79907794, 159815588, 759124043, 1518248086, 2676911099, 3036496172, 5353822198, 10707644396, 50861310881, 101722621762, 203445243524]

約数ペア:

[(1, 203445243524), (2, 101722621762), (4, 50861310881), (19, 10707644396), (38, 5353822198), (67, 3036496172), (76, 2676911099), (134, 1518248086), (268, 759124043), (1273, 159815588), (2546, 79907794), (5092, 39953897)]