200286505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 266895360

約数和(自身を除く): 66608855

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 1447, 1457, 2945, 4465, 7235, 7285, 27493, 27683, 44857, 68009, 137465, 138415, 224285, 340045, 852283, 1292171, 2108279, 4261415, 6460855, 10541395, 40057301, 200286505]

約数ペア:

[(1, 200286505), (5, 40057301), (19, 10541395), (31, 6460855), (47, 4261415), (95, 2108279), (155, 1292171), (235, 852283), (589, 340045), (893, 224285), (1447, 138415), (1457, 137465), (2945, 68009), (4465, 44857), (7235, 27683), (7285, 27493)]