201560764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1553}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 358712928

約数和(自身を除く): 157152164

約数列:

[1, 2, 4, 71, 142, 284, 457, 914, 1553, 1828, 3106, 6212, 32447, 64894, 110263, 129788, 220526, 441052, 709721, 1419442, 2838884, 50390191, 100780382, 201560764]

約数ペア:

[(1, 201560764), (2, 100780382), (4, 50390191), (71, 2838884), (142, 1419442), (284, 709721), (457, 441052), (914, 220526), (1553, 129788), (1828, 110263), (3106, 64894), (6212, 32447)]