201210257265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{27367}}^1$

素因数の和:27710

約数の個数: 64

約数和(自身を含む): 340880044032

約数和(自身を除く): 139669786767

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 211, 303, 345, 505, 633, 1055, 1515, 2323, 3165, 4853, 6969, 11615, 14559, 21311, 24265, 27367, 34845, 63933, 72795, 82101, 106555, 136835, 319665, 410505, 490153, 629441, 1470459, 1888323, 2450765, 2764067, 3147205, 5774437, 7352295, 8292201, 9441615, 13820335, 17323311, 28872185, 41461005, 63573541, 86616555, 132812051, 190720623, 317867705, 398436153, 583218137, 664060255, 953603115, 1749654411, 1992180765, 2916090685, 8748272055, 13414017151, 40242051453, 67070085755, 201210257265]

約数ペア:

[(1, 201210257265), (3, 67070085755), (5, 40242051453), (15, 13414017151), (23, 8748272055), (69, 2916090685), (101, 1992180765), (115, 1749654411), (211, 953603115), (303, 664060255), (345, 583218137), (505, 398436153), (633, 317867705), (1055, 190720623), (1515, 132812051), (2323, 86616555), (3165, 63573541), (4853, 41461005), (6969, 28872185), (11615, 17323311), (14559, 13820335), (21311, 9441615), (24265, 8292201), (27367, 7352295), (34845, 5774437), (63933, 3147205), (72795, 2764067), (82101, 2450765), (106555, 1888323), (136835, 1470459), (319665, 629441), (410505, 490153)]