208176030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17657}}^1$

素因数の和:17801

約数の個数: 48

約数和(自身を含む): 545420304

約数和(自身を除く): 337244274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 17657, 35314, 52971, 88285, 105942, 158913, 176570, 264855, 317826, 529710, 794565, 1589130, 2313067, 4626134, 6939201, 11565335, 13878402, 20817603, 23130670, 34696005, 41635206, 69392010, 104088015, 208176030]

約数ペア:

[(1, 208176030), (2, 104088015), (3, 69392010), (5, 41635206), (6, 34696005), (9, 23130670), (10, 20817603), (15, 13878402), (18, 11565335), (30, 6939201), (45, 4626134), (90, 2313067), (131, 1589130), (262, 794565), (393, 529710), (655, 317826), (786, 264855), (1179, 176570), (1310, 158913), (1965, 105942), (2358, 88285), (3930, 52971), (5895, 35314), (11790, 17657)]