207326900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11087}}^1$

素因数の和:11129

約数の個数: 72

約数和(自身を含む): 519716736

約数和(自身を除く): 312389836

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 11087, 18700, 22174, 44348, 55435, 110870, 121957, 188479, 221740, 243914, 277175, 376958, 487828, 554350, 609785, 753916, 942395, 1108700, 1219570, 1884790, 2073269, 2439140, 3048925, 3769580, 4146538, 4711975, 6097850, 8293076, 9423950, 10366345, 12195700, 18847900, 20732690, 41465380, 51831725, 103663450, 207326900]

約数ペア:

[(1, 207326900), (2, 103663450), (4, 51831725), (5, 41465380), (10, 20732690), (11, 18847900), (17, 12195700), (20, 10366345), (22, 9423950), (25, 8293076), (34, 6097850), (44, 4711975), (50, 4146538), (55, 3769580), (68, 3048925), (85, 2439140), (100, 2073269), (110, 1884790), (170, 1219570), (187, 1108700), (220, 942395), (275, 753916), (340, 609785), (374, 554350), (425, 487828), (550, 376958), (748, 277175), (850, 243914), (935, 221740), (1100, 188479), (1700, 121957), (1870, 110870), (3740, 55435), (4675, 44348), (9350, 22174), (11087, 18700)]