209270152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 485210880

約数和(自身を除く): 275940728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 263, 364, 526, 728, 1052, 1093, 1841, 2104, 2186, 3419, 3682, 4372, 6838, 7364, 7651, 8744, 13676, 14209, 14728, 15302, 23933, 27352, 28418, 30604, 47866, 56836, 61208, 95732, 99463, 113672, 191464, 198926, 287459, 397852, 574918, 795704, 1149836, 2012213, 2299672, 3736967, 4024426, 7473934, 8048852, 14947868, 16097704, 26158769, 29895736, 52317538, 104635076, 209270152]

約数ペア:

[(1, 209270152), (2, 104635076), (4, 52317538), (7, 29895736), (8, 26158769), (13, 16097704), (14, 14947868), (26, 8048852), (28, 7473934), (52, 4024426), (56, 3736967), (91, 2299672), (104, 2012213), (182, 1149836), (263, 795704), (364, 574918), (526, 397852), (728, 287459), (1052, 198926), (1093, 191464), (1841, 113672), (2104, 99463), (2186, 95732), (3419, 61208), (3682, 56836), (4372, 47866), (6838, 30604), (7364, 28418), (7651, 27352), (8744, 23933), (13676, 15302), (14209, 14728)]