199539002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6774

約数の個数: 32

約数和(自身を含む): 341773824

約数和(自身を除く): 142234822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 6691, 13382, 14911, 29822, 86983, 173966, 207421, 247567, 414842, 495134, 2696473, 3218371, 5392946, 6436742, 7674577, 15349154, 99769501, 199539002]

約数ペア:

[(1, 199539002), (2, 99769501), (13, 15349154), (26, 7674577), (31, 6436742), (37, 5392946), (62, 3218371), (74, 2696473), (403, 495134), (481, 414842), (806, 247567), (962, 207421), (1147, 173966), (2294, 86983), (6691, 29822), (13382, 14911)]