207734065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{797}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 311641344

約数和(自身を除く): 103907279

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 677, 797, 3385, 3985, 4739, 5579, 7447, 8767, 23695, 27895, 37235, 43835, 52129, 61369, 260645, 306845, 539569, 2697845, 3776983, 5935259, 18884915, 29676295, 41546813, 207734065]

約数ペア:

[(1, 207734065), (5, 41546813), (7, 29676295), (11, 18884915), (35, 5935259), (55, 3776983), (77, 2697845), (385, 539569), (677, 306845), (797, 260645), (3385, 61369), (3985, 52129), (4739, 43835), (5579, 37235), (7447, 27895), (8767, 23695)]