207681666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 458006400

約数和(自身を除く): 250324734

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 74, 106, 111, 114, 159, 222, 318, 703, 929, 1007, 1406, 1858, 1961, 2014, 2109, 2787, 3021, 3922, 4218, 5574, 5883, 6042, 11766, 17651, 34373, 35302, 37259, 49237, 52953, 68746, 74518, 98474, 103119, 105906, 111777, 147711, 206238, 223554, 295422, 653087, 935503, 1306174, 1821769, 1871006, 1959261, 2806509, 3643538, 3918522, 5465307, 5613018, 10930614, 34613611, 69227222, 103840833, 207681666]

約数ペア:

[(1, 207681666), (2, 103840833), (3, 69227222), (6, 34613611), (19, 10930614), (37, 5613018), (38, 5465307), (53, 3918522), (57, 3643538), (74, 2806509), (106, 1959261), (111, 1871006), (114, 1821769), (159, 1306174), (222, 935503), (318, 653087), (703, 295422), (929, 223554), (1007, 206238), (1406, 147711), (1858, 111777), (1961, 105906), (2014, 103119), (2109, 98474), (2787, 74518), (3021, 68746), (3922, 52953), (4218, 49237), (5574, 37259), (5883, 35302), (6042, 34373), (11766, 17651)]