200140884

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{12899}}^1$

素因数の和:13340

約数の個数: 36

約数和(自身を含む): 507124800

約数和(自身を除く): 306983916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 12899, 15516, 25798, 38697, 51596, 77394, 116091, 154788, 232182, 464364, 5559469, 11118938, 16678407, 22237876, 33356814, 50035221, 66713628, 100070442, 200140884]

約数ペア:

[(1, 200140884), (2, 100070442), (3, 66713628), (4, 50035221), (6, 33356814), (9, 22237876), (12, 16678407), (18, 11118938), (36, 5559469), (431, 464364), (862, 232182), (1293, 154788), (1724, 116091), (2586, 77394), (3879, 51596), (5172, 38697), (7758, 25798), (12899, 15516)]