199520790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{950099}}^1$

素因数の和:950116

約数の個数: 32

約数和(自身を含む): 547257600

約数和(自身を除く): 347736810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 950099, 1900198, 2850297, 4750495, 5700594, 6650693, 9500990, 13301386, 14251485, 19952079, 28502970, 33253465, 39904158, 66506930, 99760395, 199520790]

約数ペア:

[(1, 199520790), (2, 99760395), (3, 66506930), (5, 39904158), (6, 33253465), (7, 28502970), (10, 19952079), (14, 14251485), (15, 13301386), (21, 9500990), (30, 6650693), (35, 5700594), (42, 4750495), (70, 2850297), (105, 1900198), (210, 950099)]