195621328

素因数分解:

$2^4\times 7^2\times {\mathrm{249517}}^1$

素因数の和:249539

約数の個数: 30

約数和(自身を含む): 440898306

約数和(自身を除く): 245276978

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 249517, 499034, 998068, 1746619, 1996136, 3493238, 3992272, 6986476, 12226333, 13972952, 24452666, 27945904, 48905332, 97810664, 195621328]

約数ペア:

[(1, 195621328), (2, 97810664), (4, 48905332), (7, 27945904), (8, 24452666), (14, 13972952), (16, 12226333), (28, 6986476), (49, 3992272), (56, 3493238), (98, 1996136), (112, 1746619), (196, 998068), (392, 499034), (784, 249517)]