210777719035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{53717}}^1$

素因数の和:53872

約数の個数: 64

約数和(自身を含む): 298245773952

約数和(自身を除く): 87468054917

約数列:

[1, 5, 13, 17, 53, 65, 67, 85, 221, 265, 335, 689, 871, 901, 1105, 1139, 3445, 3551, 4355, 4505, 5695, 11713, 14807, 17755, 46163, 53717, 58565, 60367, 74035, 230815, 268585, 301835, 698321, 784771, 913189, 2847001, 3491605, 3599039, 3923855, 4565945, 11871457, 14235005, 17995195, 37011013, 46787507, 48399017, 59357285, 61183663, 185055065, 190749067, 233937535, 241995085, 305918315, 629187221, 795387619, 953745335, 2479737871, 3145936105, 3242734139, 3976938095, 12398689355, 16213670695, 42155543807, 210777719035]

約数ペア:

[(1, 210777719035), (5, 42155543807), (13, 16213670695), (17, 12398689355), (53, 3976938095), (65, 3242734139), (67, 3145936105), (85, 2479737871), (221, 953745335), (265, 795387619), (335, 629187221), (689, 305918315), (871, 241995085), (901, 233937535), (1105, 190749067), (1139, 185055065), (3445, 61183663), (3551, 59357285), (4355, 48399017), (4505, 46787507), (5695, 37011013), (11713, 17995195), (14807, 14235005), (17755, 11871457), (46163, 4565945), (53717, 3923855), (58565, 3599039), (60367, 3491605), (74035, 2847001), (230815, 913189), (268585, 784771), (301835, 698321)]