203419541220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{484332241}}^1$

素因数の和:484332260

約数の個数: 48

約数和(自身を含む): 650942533248

約数和(自身を除く): 447522992028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 484332241, 968664482, 1452996723, 1937328964, 2421661205, 2905993446, 3390325687, 4843322410, 5811986892, 6780651374, 7264983615, 9686644820, 10170977061, 13561302748, 14529967230, 16951628435, 20341954122, 29059934460, 33903256870, 40683908244, 50854885305, 67806513740, 101709770610, 203419541220]

約数ペア:

[(1, 203419541220), (2, 101709770610), (3, 67806513740), (4, 50854885305), (5, 40683908244), (6, 33903256870), (7, 29059934460), (10, 20341954122), (12, 16951628435), (14, 14529967230), (15, 13561302748), (20, 10170977061), (21, 9686644820), (28, 7264983615), (30, 6780651374), (35, 5811986892), (42, 4843322410), (60, 3390325687), (70, 2905993446), (84, 2421661205), (105, 1937328964), (140, 1452996723), (210, 968664482), (420, 484332241)]