204020110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{27239}}^1$

素因数の和:27360

約数の個数: 32

約数和(自身を含む): 423636480

約数和(自身を除く): 219616370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 27239, 54478, 136195, 190673, 272390, 381346, 953365, 1906730, 2914573, 5829146, 14572865, 20402011, 29145730, 40804022, 102010055, 204020110]

約数ペア:

[(1, 204020110), (2, 102010055), (5, 40804022), (7, 29145730), (10, 20402011), (14, 14572865), (35, 5829146), (70, 2914573), (107, 1906730), (214, 953365), (535, 381346), (749, 272390), (1070, 190673), (1498, 136195), (3745, 54478), (7490, 27239)]