200745987099

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{3607}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 313560023040

約数和(自身を除く): 112814035941

約数列:

[1, 3, 7, 21, 71, 163, 213, 229, 489, 497, 687, 1141, 1491, 1603, 3423, 3607, 4809, 10821, 11573, 16259, 25249, 34719, 37327, 48777, 75747, 81011, 111981, 113813, 243033, 256097, 261289, 341439, 587941, 768291, 783867, 826003, 1763823, 1792679, 2478009, 2650217, 4115587, 5378037, 5782021, 7950651, 12346761, 17346063, 18551519, 41743811, 55654557, 58646213, 125231433, 134638489, 175938639, 292206677, 403915467, 410523491, 876620031, 942469423, 1231570473, 2827408269, 9559332719, 28677998157, 66915329033, 200745987099]

約数ペア:

[(1, 200745987099), (3, 66915329033), (7, 28677998157), (21, 9559332719), (71, 2827408269), (163, 1231570473), (213, 942469423), (229, 876620031), (489, 410523491), (497, 403915467), (687, 292206677), (1141, 175938639), (1491, 134638489), (1603, 125231433), (3423, 58646213), (3607, 55654557), (4809, 41743811), (10821, 18551519), (11573, 17346063), (16259, 12346761), (25249, 7950651), (34719, 5782021), (37327, 5378037), (48777, 4115587), (75747, 2650217), (81011, 2478009), (111981, 1792679), (113813, 1763823), (243033, 826003), (256097, 783867), (261289, 768291), (341439, 587941)]