213784046

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 376400640

約数和(自身を除く): 162616594

約数列:

[1, 2, 7, 14, 43, 86, 301, 379, 602, 758, 937, 1874, 2653, 5306, 6559, 13118, 16297, 32594, 40291, 80582, 114079, 228158, 282037, 355123, 564074, 710246, 2485861, 4971722, 15270289, 30540578, 106892023, 213784046]

約数ペア:

[(1, 213784046), (2, 106892023), (7, 30540578), (14, 15270289), (43, 4971722), (86, 2485861), (301, 710246), (379, 564074), (602, 355123), (758, 282037), (937, 228158), (1874, 114079), (2653, 80582), (5306, 40291), (6559, 32594), (13118, 16297)]