201703370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 403772040

約数和(自身を除く): 202068670

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 890, 979, 1210, 1873, 1958, 3746, 4895, 9365, 9790, 10769, 18730, 20603, 21538, 41206, 53845, 103015, 107690, 166697, 206030, 226633, 333394, 453266, 833485, 1133165, 1666970, 1833667, 2266330, 3667334, 9168335, 18336670, 20170337, 40340674, 100851685, 201703370]

約数ペア:

[(1, 201703370), (2, 100851685), (5, 40340674), (10, 20170337), (11, 18336670), (22, 9168335), (55, 3667334), (89, 2266330), (110, 1833667), (121, 1666970), (178, 1133165), (242, 833485), (445, 453266), (605, 333394), (890, 226633), (979, 206030), (1210, 166697), (1873, 107690), (1958, 103015), (3746, 53845), (4895, 41206), (9365, 21538), (9790, 20603), (10769, 18730)]