200310850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 382375080

約数和(自身を除く): 182064230

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 269, 281, 530, 538, 562, 1325, 1345, 1405, 2650, 2690, 2810, 6725, 7025, 13450, 14050, 14257, 14893, 28514, 29786, 71285, 74465, 75589, 142570, 148930, 151178, 356425, 372325, 377945, 712850, 744650, 755890, 1889725, 3779450, 4006217, 8012434, 20031085, 40062170, 100155425, 200310850]

約数ペア:

[(1, 200310850), (2, 100155425), (5, 40062170), (10, 20031085), (25, 8012434), (50, 4006217), (53, 3779450), (106, 1889725), (265, 755890), (269, 744650), (281, 712850), (530, 377945), (538, 372325), (562, 356425), (1325, 151178), (1345, 148930), (1405, 142570), (2650, 75589), (2690, 74465), (2810, 71285), (6725, 29786), (7025, 28514), (13450, 14893), (14050, 14257)]