191199948

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 457712640

約数和(自身を除く): 266512692

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 263, 282, 526, 564, 789, 1052, 1289, 1578, 2578, 3156, 3867, 5156, 7734, 12361, 15468, 24722, 37083, 49444, 60583, 74166, 121166, 148332, 181749, 242332, 339007, 363498, 678014, 726996, 1017021, 1356028, 2034042, 4068084, 15933329, 31866658, 47799987, 63733316, 95599974, 191199948]

約数ペア:

[(1, 191199948), (2, 95599974), (3, 63733316), (4, 47799987), (6, 31866658), (12, 15933329), (47, 4068084), (94, 2034042), (141, 1356028), (188, 1017021), (263, 726996), (282, 678014), (526, 363498), (564, 339007), (789, 242332), (1052, 181749), (1289, 148332), (1578, 121166), (2578, 74166), (3156, 60583), (3867, 49444), (5156, 37083), (7734, 24722), (12361, 15468)]