207815582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 364052880

約数和(自身を除く): 156237298

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 169, 221, 338, 442, 613, 767, 1003, 1226, 1534, 2006, 2873, 5746, 7969, 9971, 10421, 13039, 15938, 19942, 20842, 26078, 36167, 72334, 103597, 135473, 169507, 207194, 270946, 339014, 470171, 614839, 940342, 1229678, 1761149, 3522298, 6112223, 7992907, 12224446, 15985814, 103907791, 207815582]

約数ペア:

[(1, 207815582), (2, 103907791), (13, 15985814), (17, 12224446), (26, 7992907), (34, 6112223), (59, 3522298), (118, 1761149), (169, 1229678), (221, 940342), (338, 614839), (442, 470171), (613, 339014), (767, 270946), (1003, 207194), (1226, 169507), (1534, 135473), (2006, 103597), (2873, 72334), (5746, 36167), (7969, 26078), (9971, 20842), (10421, 19942), (13039, 15938)]