191893408

素因数分解:

$2^5\times 7^3\times {\mathrm{17483}}^1$

素因数の和:17514

約数の個数: 48

約数和(自身を含む): 440596800

約数和(自身を除く): 248703392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 17483, 34966, 69932, 122381, 139864, 244762, 279728, 489524, 559456, 856667, 979048, 1713334, 1958096, 3426668, 3916192, 5996669, 6853336, 11993338, 13706672, 23986676, 27413344, 47973352, 95946704, 191893408]

約数ペア:

[(1, 191893408), (2, 95946704), (4, 47973352), (7, 27413344), (8, 23986676), (14, 13706672), (16, 11993338), (28, 6853336), (32, 5996669), (49, 3916192), (56, 3426668), (98, 1958096), (112, 1713334), (196, 979048), (224, 856667), (343, 559456), (392, 489524), (686, 279728), (784, 244762), (1372, 139864), (1568, 122381), (2744, 69932), (5488, 34966), (10976, 17483)]