195851604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2621}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 493355520

約数和(自身を除く): 297503916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479, 958, 1437, 1916, 2621, 2874, 5242, 5748, 6227, 7863, 10484, 12454, 15726, 18681, 24908, 31452, 34073, 37362, 68146, 74724, 102219, 136292, 204438, 408876, 1255459, 2510918, 3766377, 5021836, 7532754, 15065508, 16320967, 32641934, 48962901, 65283868, 97925802, 195851604]

約数ペア:

[(1, 195851604), (2, 97925802), (3, 65283868), (4, 48962901), (6, 32641934), (12, 16320967), (13, 15065508), (26, 7532754), (39, 5021836), (52, 3766377), (78, 2510918), (156, 1255459), (479, 408876), (958, 204438), (1437, 136292), (1916, 102219), (2621, 74724), (2874, 68146), (5242, 37362), (5748, 34073), (6227, 31452), (7863, 24908), (10484, 18681), (12454, 15726)]