195655694

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 333932544

約数和(自身を除く): 138276850

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 169, 263, 338, 403, 526, 806, 923, 1846, 2201, 3419, 4402, 5239, 6838, 8153, 10478, 11999, 16306, 18673, 23998, 28613, 37346, 44447, 57226, 88894, 105989, 211978, 242749, 371969, 485498, 578863, 743938, 1157726, 1377857, 2755714, 3155737, 6311474, 7525219, 15050438, 97827847, 195655694]

約数ペア:

[(1, 195655694), (2, 97827847), (13, 15050438), (26, 7525219), (31, 6311474), (62, 3155737), (71, 2755714), (142, 1377857), (169, 1157726), (263, 743938), (338, 578863), (403, 485498), (526, 371969), (806, 242749), (923, 211978), (1846, 105989), (2201, 88894), (3419, 57226), (4402, 44447), (5239, 37346), (6838, 28613), (8153, 23998), (10478, 18673), (11999, 16306)]