214945484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{14303}}^1$

素因数の和:14354

約数の個数: 36

約数和(自身を含む): 430350144

約数和(自身を除く): 215404660

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 14303, 15028, 28606, 57212, 185939, 243151, 371878, 486302, 743756, 972604, 3160963, 4133567, 6321926, 8267134, 12643852, 16534268, 53736371, 107472742, 214945484]

約数ペア:

[(1, 214945484), (2, 107472742), (4, 53736371), (13, 16534268), (17, 12643852), (26, 8267134), (34, 6321926), (52, 4133567), (68, 3160963), (221, 972604), (289, 743756), (442, 486302), (578, 371878), (884, 243151), (1156, 185939), (3757, 57212), (7514, 28606), (14303, 15028)]