211562796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1823}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 520934400

約数和(自身を除く): 309371604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 509, 1018, 1527, 1823, 2036, 3054, 3646, 5469, 6108, 7292, 9671, 10938, 19342, 21876, 29013, 34637, 38684, 58026, 69274, 103911, 116052, 138548, 207822, 415644, 927907, 1855814, 2783721, 3711628, 5567442, 11134884, 17630233, 35260466, 52890699, 70520932, 105781398, 211562796]

約数ペア:

[(1, 211562796), (2, 105781398), (3, 70520932), (4, 52890699), (6, 35260466), (12, 17630233), (19, 11134884), (38, 5567442), (57, 3711628), (76, 2783721), (114, 1855814), (228, 927907), (509, 415644), (1018, 207822), (1527, 138548), (1823, 116052), (2036, 103911), (3054, 69274), (3646, 58026), (5469, 38684), (6108, 34637), (7292, 29013), (9671, 21876), (10938, 19342)]