195231738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 437133312

約数和(自身を除く): 241901574

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 263, 307, 403, 526, 614, 789, 806, 921, 1209, 1578, 1842, 2418, 3419, 3991, 6838, 7982, 8153, 9517, 10257, 11973, 16306, 19034, 20514, 23946, 24459, 28551, 48918, 57102, 80741, 105989, 123721, 161482, 211978, 242223, 247442, 317967, 371163, 484446, 635934, 742326, 1049633, 2099266, 2502971, 3148899, 5005942, 6297798, 7508913, 15017826, 32538623, 65077246, 97615869, 195231738]

約数ペア:

[(1, 195231738), (2, 97615869), (3, 65077246), (6, 32538623), (13, 15017826), (26, 7508913), (31, 6297798), (39, 5005942), (62, 3148899), (78, 2502971), (93, 2099266), (186, 1049633), (263, 742326), (307, 635934), (403, 484446), (526, 371163), (614, 317967), (789, 247442), (806, 242223), (921, 211978), (1209, 161482), (1578, 123721), (1842, 105989), (2418, 80741), (3419, 57102), (3991, 48918), (6838, 28551), (7982, 24459), (8153, 23946), (9517, 20514), (10257, 19034), (11973, 16306)]