207263840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{185057}}^1$

素因数の和:185079

約数の個数: 48

約数和(自身を含む): 559615392

約数和(自身を除く): 352351552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 185057, 370114, 740228, 925285, 1295399, 1480456, 1850570, 2590798, 2960912, 3701140, 5181596, 5921824, 6476995, 7402280, 10363192, 12953990, 14804560, 20726384, 25907980, 29609120, 41452768, 51815960, 103631920, 207263840]

約数ペア:

[(1, 207263840), (2, 103631920), (4, 51815960), (5, 41452768), (7, 29609120), (8, 25907980), (10, 20726384), (14, 14804560), (16, 12953990), (20, 10363192), (28, 7402280), (32, 6476995), (35, 5921824), (40, 5181596), (56, 3701140), (70, 2960912), (80, 2590798), (112, 1850570), (140, 1480456), (160, 1295399), (224, 925285), (280, 740228), (560, 370114), (1120, 185057)]