202109810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7071

約数の個数: 48

約数和(自身を含む): 430427520

約数和(自身を除く): 228317710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 6991, 13982, 14455, 28910, 34955, 48937, 69910, 97874, 244685, 342559, 412469, 489370, 685118, 824938, 1712795, 2062345, 2887283, 3425590, 4124690, 5774566, 14436415, 20210981, 28872830, 40421962, 101054905, 202109810]

約数ペア:

[(1, 202109810), (2, 101054905), (5, 40421962), (7, 28872830), (10, 20210981), (14, 14436415), (35, 5774566), (49, 4124690), (59, 3425590), (70, 2887283), (98, 2062345), (118, 1712795), (245, 824938), (295, 685118), (413, 489370), (490, 412469), (590, 342559), (826, 244685), (2065, 97874), (2891, 69910), (4130, 48937), (5782, 34955), (6991, 28910), (13982, 14455)]