199410908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{15139}}^1$

素因数の和:15269

約数の個数: 24

約数和(自身を含む): 362451600

約数和(自身を除く): 163040692

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172, 15139, 30278, 60556, 560143, 1120286, 1347371, 2240572, 2694742, 5389484, 49852727, 99705454, 199410908]

約数ペア:

[(1, 199410908), (2, 99705454), (4, 49852727), (37, 5389484), (74, 2694742), (89, 2240572), (148, 1347371), (178, 1120286), (356, 560143), (3293, 60556), (6586, 30278), (13172, 15139)]