199046536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 220442744

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 107, 124, 214, 248, 403, 428, 577, 806, 856, 1154, 1391, 1612, 2308, 2782, 3224, 3317, 4616, 5564, 6634, 7501, 11128, 13268, 15002, 17887, 26536, 30004, 35774, 43121, 60008, 61739, 71548, 86242, 123478, 143096, 172484, 232531, 246956, 344968, 465062, 493912, 802607, 930124, 1605214, 1860248, 1913909, 3210428, 3827818, 6420856, 7655636, 15311272, 24880817, 49761634, 99523268, 199046536]

約数ペア:

[(1, 199046536), (2, 99523268), (4, 49761634), (8, 24880817), (13, 15311272), (26, 7655636), (31, 6420856), (52, 3827818), (62, 3210428), (104, 1913909), (107, 1860248), (124, 1605214), (214, 930124), (248, 802607), (403, 493912), (428, 465062), (577, 344968), (806, 246956), (856, 232531), (1154, 172484), (1391, 143096), (1612, 123478), (2308, 86242), (2782, 71548), (3224, 61739), (3317, 60008), (4616, 43121), (5564, 35774), (6634, 30004), (7501, 26536), (11128, 17887), (13268, 15002)]