200736349640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1\times {\mathrm{70067}}^1$

素因数の和:71214

約数の個数: 64

約数和(自身を含む): 458833291200

約数和(自身を除く): 258096941560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1069, 1340, 2138, 2680, 4276, 5345, 8552, 10690, 21380, 42760, 70067, 71623, 140134, 143246, 280268, 286492, 350335, 358115, 560536, 572984, 700670, 716230, 1401340, 1432460, 2802680, 2864920, 4694489, 9388978, 18777956, 23472445, 37555912, 46944890, 74901623, 93889780, 149803246, 187779560, 299606492, 374508115, 599212984, 749016230, 1498032460, 2996064920, 5018408741, 10036817482, 20073634964, 25092043705, 40147269928, 50184087410, 100368174820, 200736349640]

約数ペア:

[(1, 200736349640), (2, 100368174820), (4, 50184087410), (5, 40147269928), (8, 25092043705), (10, 20073634964), (20, 10036817482), (40, 5018408741), (67, 2996064920), (134, 1498032460), (268, 749016230), (335, 599212984), (536, 374508115), (670, 299606492), (1069, 187779560), (1340, 149803246), (2138, 93889780), (2680, 74901623), (4276, 46944890), (5345, 37555912), (8552, 23472445), (10690, 18777956), (21380, 9388978), (42760, 4694489), (70067, 2864920), (71623, 2802680), (140134, 1432460), (143246, 1401340), (280268, 716230), (286492, 700670), (350335, 572984), (358115, 560536)]