200340495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 369476640

約数和(自身を除く): 169136145

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 765, 771, 1019, 1285, 2313, 3057, 3855, 4369, 5095, 9171, 11565, 13107, 15285, 17323, 21845, 39321, 45855, 51969, 65535, 86615, 155907, 196605, 259845, 261883, 779535, 785649, 1309415, 2356947, 3928245, 4452011, 11784735, 13356033, 22260055, 40068099, 66780165, 200340495]

約数ペア:

[(1, 200340495), (3, 66780165), (5, 40068099), (9, 22260055), (15, 13356033), (17, 11784735), (45, 4452011), (51, 3928245), (85, 2356947), (153, 1309415), (255, 785649), (257, 779535), (765, 261883), (771, 259845), (1019, 196605), (1285, 155907), (2313, 86615), (3057, 65535), (3855, 51969), (4369, 45855), (5095, 39321), (9171, 21845), (11565, 17323), (13107, 15285)]