199397730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{949513}}^1$

素因数の和:949530

約数の個数: 32

約数和(自身を含む): 546920064

約数和(自身を除く): 347522334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 949513, 1899026, 2848539, 4747565, 5697078, 6646591, 9495130, 13293182, 14242695, 19939773, 28485390, 33232955, 39879546, 66465910, 99698865, 199397730]

約数ペア:

[(1, 199397730), (2, 99698865), (3, 66465910), (5, 39879546), (6, 33232955), (7, 28485390), (10, 19939773), (14, 14242695), (15, 13293182), (21, 9495130), (30, 6646591), (35, 5697078), (42, 4747565), (70, 2848539), (105, 1899026), (210, 949513)]