206931310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6373}}^1$

素因数の和:6588

約数の個数: 32

約数和(自身を含む): 396513792

約数和(自身を除く): 189582482

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 6373, 6494, 12746, 16235, 31865, 32470, 63730, 108341, 216682, 541705, 1083410, 1217243, 2434486, 6086215, 12172430, 20693131, 41386262, 103465655, 206931310]

約数ペア:

[(1, 206931310), (2, 103465655), (5, 41386262), (10, 20693131), (17, 12172430), (34, 6086215), (85, 2434486), (170, 1217243), (191, 1083410), (382, 541705), (955, 216682), (1910, 108341), (3247, 63730), (6373, 32470), (6494, 31865), (12746, 16235)]