205448082

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{99829}}^1$

素因数の和:99855

約数の個数: 32

約数和(自身を含む): 479184000

約数和(自身を除く): 273735918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 99829, 199658, 299487, 598974, 698803, 1397606, 2096409, 4192818, 4891621, 9783242, 14674863, 29349726, 34241347, 68482694, 102724041, 205448082]

約数ペア:

[(1, 205448082), (2, 102724041), (3, 68482694), (6, 34241347), (7, 29349726), (14, 14674863), (21, 9783242), (42, 4891621), (49, 4192818), (98, 2096409), (147, 1397606), (294, 698803), (343, 598974), (686, 299487), (1029, 199658), (2058, 99829)]