201099171

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43331}}^1$

素因数の和:43371

約数の個数: 32

約数和(自身を含む): 349429248

約数和(自身を除く): 148330077

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 43331, 129993, 303317, 563303, 736627, 909951, 1689909, 2209881, 3943121, 5156389, 9576151, 11829363, 15469167, 28728453, 67033057, 201099171]

約数ペア:

[(1, 201099171), (3, 67033057), (7, 28728453), (13, 15469167), (17, 11829363), (21, 9576151), (39, 5156389), (51, 3943121), (91, 2209881), (119, 1689909), (221, 909951), (273, 736627), (357, 563303), (663, 303317), (1547, 129993), (4641, 43331)]