211075634

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 405902016

約数和(自身を除く): 194826382

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 539, 721, 1078, 1133, 1442, 1901, 2266, 3802, 5047, 7931, 10094, 13307, 15862, 20911, 26614, 41822, 55517, 93149, 111034, 146377, 186298, 195803, 292754, 391606, 1024639, 1370621, 2049278, 2153833, 2741242, 4307666, 9594347, 15076831, 19188694, 30153662, 105537817, 211075634]

約数ペア:

[(1, 211075634), (2, 105537817), (7, 30153662), (11, 19188694), (14, 15076831), (22, 9594347), (49, 4307666), (77, 2741242), (98, 2153833), (103, 2049278), (154, 1370621), (206, 1024639), (539, 391606), (721, 292754), (1078, 195803), (1133, 186298), (1442, 146377), (1901, 111034), (2266, 93149), (3802, 55517), (5047, 41822), (7931, 26614), (10094, 20911), (13307, 15862)]