207932956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{977}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 454793472

約数和(自身を除く): 246860516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 691, 977, 1382, 1954, 2764, 3908, 4837, 6839, 7601, 9674, 10747, 13678, 15202, 19348, 21494, 27356, 30404, 42988, 53207, 75229, 106414, 150458, 212828, 300916, 675107, 1350214, 2700428, 4725749, 7426177, 9451498, 14852354, 18902996, 29704708, 51983239, 103966478, 207932956]

約数ペア:

[(1, 207932956), (2, 103966478), (4, 51983239), (7, 29704708), (11, 18902996), (14, 14852354), (22, 9451498), (28, 7426177), (44, 4725749), (77, 2700428), (154, 1350214), (308, 675107), (691, 300916), (977, 212828), (1382, 150458), (1954, 106414), (2764, 75229), (3908, 53207), (4837, 42988), (6839, 30404), (7601, 27356), (9674, 21494), (10747, 19348), (13678, 15202)]