207893143942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{13903}}^1$

素因数の和:14449

約数の個数: 64

約数和(自身を含む): 363274813440

約数和(自身を除く): 155381669498

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 431, 862, 913, 1577, 1826, 3154, 4741, 8189, 9482, 13903, 16378, 17347, 27806, 34694, 35773, 71546, 90079, 152933, 180158, 264157, 305866, 393503, 528314, 679687, 787006, 1153949, 1359374, 2307898, 2905727, 5811454, 5992193, 7476557, 11984386, 12693439, 14953114, 21925031, 25386878, 43850062, 65914123, 113851667, 131828246, 227703334, 241175341, 482350682, 497352019, 994704038, 1252368337, 2504736674, 5470872209, 9449688361, 10941744418, 18899376722, 103946571971, 207893143942]

約数ペア:

[(1, 207893143942), (2, 103946571971), (11, 18899376722), (19, 10941744418), (22, 9449688361), (38, 5470872209), (83, 2504736674), (166, 1252368337), (209, 994704038), (418, 497352019), (431, 482350682), (862, 241175341), (913, 227703334), (1577, 131828246), (1826, 113851667), (3154, 65914123), (4741, 43850062), (8189, 25386878), (9482, 21925031), (13903, 14953114), (16378, 12693439), (17347, 11984386), (27806, 7476557), (34694, 5992193), (35773, 5811454), (71546, 2905727), (90079, 2307898), (152933, 1359374), (180158, 1153949), (264157, 787006), (305866, 679687), (393503, 528314)]