200068869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 179261691

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 357, 429, 561, 663, 1001, 1309, 1547, 2431, 3003, 3919, 3927, 4641, 7293, 11757, 17017, 27433, 43109, 50947, 51051, 66623, 82299, 129327, 152841, 199869, 301763, 356629, 466361, 560417, 732853, 866099, 905289, 1069887, 1399083, 1681251, 2198559, 2598297, 3922919, 5129971, 6062693, 9527089, 11768757, 15389913, 18188079, 28581267, 66689623, 200068869]

約数ペア:

[(1, 200068869), (3, 66689623), (7, 28581267), (11, 18188079), (13, 15389913), (17, 11768757), (21, 9527089), (33, 6062693), (39, 5129971), (51, 3922919), (77, 2598297), (91, 2198559), (119, 1681251), (143, 1399083), (187, 1069887), (221, 905289), (231, 866099), (273, 732853), (357, 560417), (429, 466361), (561, 356629), (663, 301763), (1001, 199869), (1309, 152841), (1547, 129327), (2431, 82299), (3003, 66623), (3919, 51051), (3927, 50947), (4641, 43109), (7293, 27433), (11757, 17017)]