202198010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{953}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 424800936

約数和(自身を除く): 222602926

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 433, 490, 866, 953, 1906, 2165, 3031, 4330, 4765, 6062, 6671, 9530, 13342, 15155, 21217, 30310, 33355, 42434, 46697, 66710, 93394, 106085, 212170, 233485, 412649, 466970, 825298, 2063245, 2888543, 4126490, 5777086, 14442715, 20219801, 28885430, 40439602, 101099005, 202198010]

約数ペア:

[(1, 202198010), (2, 101099005), (5, 40439602), (7, 28885430), (10, 20219801), (14, 14442715), (35, 5777086), (49, 4126490), (70, 2888543), (98, 2063245), (245, 825298), (433, 466970), (490, 412649), (866, 233485), (953, 212170), (1906, 106085), (2165, 93394), (3031, 66710), (4330, 46697), (4765, 42434), (6062, 33355), (6671, 30310), (9530, 21217), (13342, 15155)]