200714290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21599

約数の個数: 48

約数和(自身を含む): 442411200

約数和(自身を除く): 241696910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 21559, 43118, 107795, 150913, 215590, 301826, 409621, 754565, 819242, 1056391, 1509130, 2048105, 2112782, 2867347, 4096210, 5281955, 5734694, 10563910, 14336735, 20071429, 28673470, 40142858, 100357145, 200714290]

約数ペア:

[(1, 200714290), (2, 100357145), (5, 40142858), (7, 28673470), (10, 20071429), (14, 14336735), (19, 10563910), (35, 5734694), (38, 5281955), (49, 4096210), (70, 2867347), (95, 2112782), (98, 2048105), (133, 1509130), (190, 1056391), (245, 819242), (266, 754565), (490, 409621), (665, 301826), (931, 215590), (1330, 150913), (1862, 107795), (4655, 43118), (9310, 21559)]