201502906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 334590912

約数和(自身を除く): 133088006

約数列:

[1, 2, 11, 22, 157, 227, 257, 314, 454, 514, 1727, 2497, 2827, 3454, 4994, 5654, 35639, 40349, 58339, 71278, 80698, 116678, 392029, 443839, 641729, 784058, 887678, 1283458, 9159223, 18318446, 100751453, 201502906]

約数ペア:

[(1, 201502906), (2, 100751453), (11, 18318446), (22, 9159223), (157, 1283458), (227, 887678), (257, 784058), (314, 641729), (454, 443839), (514, 392029), (1727, 116678), (2497, 80698), (2827, 71278), (3454, 58339), (4994, 40349), (5654, 35639)]