207288045242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1\times {\mathrm{77153}}^1$

素因数の和:81350

約数の個数: 32

約数和(自身を含む): 346637491200

約数和(自身を除く): 139349445958

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4159, 8318, 70703, 77153, 79021, 141406, 154306, 158042, 1311601, 1343357, 1465907, 2623202, 2686714, 2931814, 24920419, 49840838, 320879327, 641758654, 5454948559, 6096707213, 10909897118, 12193414426, 103644022621, 207288045242]

約数ペア:

[(1, 207288045242), (2, 103644022621), (17, 12193414426), (19, 10909897118), (34, 6096707213), (38, 5454948559), (323, 641758654), (646, 320879327), (4159, 49840838), (8318, 24920419), (70703, 2931814), (77153, 2686714), (79021, 2623202), (141406, 1465907), (154306, 1343357), (158042, 1311601)]