201997782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18013}}^1$

素因数の和:18117

約数の個数: 48

約数和(自身を含む): 505833120

約数和(自身を除く): 303835338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 18013, 36026, 54039, 108078, 126091, 162117, 252182, 324234, 378273, 756546, 1134819, 1603157, 2269638, 3206314, 4809471, 9618942, 11222099, 14428413, 22444198, 28856826, 33666297, 67332594, 100998891, 201997782]

約数ペア:

[(1, 201997782), (2, 100998891), (3, 67332594), (6, 33666297), (7, 28856826), (9, 22444198), (14, 14428413), (18, 11222099), (21, 9618942), (42, 4809471), (63, 3206314), (89, 2269638), (126, 1603157), (178, 1134819), (267, 756546), (534, 378273), (623, 324234), (801, 252182), (1246, 162117), (1602, 126091), (1869, 108078), (3738, 54039), (5607, 36026), (11214, 18013)]