196889394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 428536224

約数和(自身を除く): 231646830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 281, 338, 507, 562, 691, 843, 1014, 1382, 1686, 2073, 3653, 4146, 7306, 8983, 10959, 17966, 21918, 26949, 47489, 53898, 94978, 116779, 142467, 194171, 233558, 284934, 350337, 388342, 582513, 700674, 1165026, 2524223, 5048446, 7572669, 15145338, 32814899, 65629798, 98444697, 196889394]

約数ペア:

[(1, 196889394), (2, 98444697), (3, 65629798), (6, 32814899), (13, 15145338), (26, 7572669), (39, 5048446), (78, 2524223), (169, 1165026), (281, 700674), (338, 582513), (507, 388342), (562, 350337), (691, 284934), (843, 233558), (1014, 194171), (1382, 142467), (1686, 116779), (2073, 94978), (3653, 53898), (4146, 47489), (7306, 26949), (8983, 21918), (10959, 17966)]