199933694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 329702400

約数和(自身を除く): 129768706

約数列:

[1, 2, 19, 31, 38, 62, 89, 178, 589, 1178, 1691, 1907, 2759, 3382, 3814, 5518, 36233, 52421, 59117, 72466, 104842, 118234, 169723, 339446, 1123223, 2246446, 3224737, 5261413, 6449474, 10522826, 99966847, 199933694]

約数ペア:

[(1, 199933694), (2, 99966847), (19, 10522826), (31, 6449474), (38, 5261413), (62, 3224737), (89, 2246446), (178, 1123223), (589, 339446), (1178, 169723), (1691, 118234), (1907, 104842), (2759, 72466), (3382, 59117), (3814, 52421), (5518, 36233)]