202308986900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1051}}^1\times {\mathrm{7669}}^1$

素因数の和:8985

約数の個数: 72

約数和(自身を含む): 441236446560

約数和(自身を除く): 238927459660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1051, 1255, 2102, 2510, 4204, 5020, 5255, 6275, 7669, 10510, 12550, 15338, 21020, 25100, 26275, 30676, 38345, 52550, 76690, 105100, 153380, 191725, 263801, 383450, 527602, 766900, 1055204, 1319005, 1924919, 2638010, 3849838, 5276020, 6595025, 7699676, 8060119, 9624595, 13190050, 16120238, 19249190, 26380100, 32240476, 38498380, 40300595, 48122975, 80601190, 96245950, 161202380, 192491900, 201502975, 403005950, 806011900, 2023089869, 4046179738, 8092359476, 10115449345, 20230898690, 40461797380, 50577246725, 101154493450, 202308986900]

約数ペア:

[(1, 202308986900), (2, 101154493450), (4, 50577246725), (5, 40461797380), (10, 20230898690), (20, 10115449345), (25, 8092359476), (50, 4046179738), (100, 2023089869), (251, 806011900), (502, 403005950), (1004, 201502975), (1051, 192491900), (1255, 161202380), (2102, 96245950), (2510, 80601190), (4204, 48122975), (5020, 40300595), (5255, 38498380), (6275, 32240476), (7669, 26380100), (10510, 19249190), (12550, 16120238), (15338, 13190050), (21020, 9624595), (25100, 8060119), (26275, 7699676), (30676, 6595025), (38345, 5276020), (52550, 3849838), (76690, 2638010), (105100, 1924919), (153380, 1319005), (191725, 1055204), (263801, 766900), (383450, 527602)]