200812534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6781}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 348649056

約数和(自身を除く): 147836522

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 6781, 13562, 14807, 29614, 88153, 115277, 176306, 230554, 454327, 908654, 1498601, 2997202, 5906251, 7723559, 11812502, 15447118, 100406267, 200812534]

約数ペア:

[(1, 200812534), (2, 100406267), (13, 15447118), (17, 11812502), (26, 7723559), (34, 5906251), (67, 2997202), (134, 1498601), (221, 908654), (442, 454327), (871, 230554), (1139, 176306), (1742, 115277), (2278, 88153), (6781, 29614), (13562, 14807)]