195454294

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 344816640

約数和(自身を除く): 149362346

約数列:

[1, 2, 7, 14, 47, 94, 139, 278, 329, 658, 973, 1946, 2137, 4274, 6533, 13066, 14959, 29918, 45731, 91462, 100439, 200878, 297043, 594086, 703073, 1406146, 2079301, 4158602, 13961021, 27922042, 97727147, 195454294]

約数ペア:

[(1, 195454294), (2, 97727147), (7, 27922042), (14, 13961021), (47, 4158602), (94, 2079301), (139, 1406146), (278, 703073), (329, 594086), (658, 297043), (973, 200878), (1946, 100439), (2137, 91462), (4274, 45731), (6533, 29918), (13066, 14959)]