212505636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{10079}}^1$

素因数の和:10344

約数の個数: 48

約数和(自身を含む): 568995840

約数和(自身を除く): 356490204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10079, 10542, 20158, 21084, 30237, 40316, 60474, 70553, 120948, 141106, 211659, 282212, 423318, 846636, 2529829, 5059658, 7589487, 10119316, 15178974, 17708803, 30357948, 35417606, 53126409, 70835212, 106252818, 212505636]

約数ペア:

[(1, 212505636), (2, 106252818), (3, 70835212), (4, 53126409), (6, 35417606), (7, 30357948), (12, 17708803), (14, 15178974), (21, 10119316), (28, 7589487), (42, 5059658), (84, 2529829), (251, 846636), (502, 423318), (753, 282212), (1004, 211659), (1506, 141106), (1757, 120948), (3012, 70553), (3514, 60474), (5271, 40316), (7028, 30237), (10079, 21084), (10542, 20158)]