190379308

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{31333}}^1$

素因数の和:31382

約数の個数: 36

約数和(自身を含む): 400072512

約数和(自身を除く): 209693204

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 31333, 62666, 125332, 219331, 438662, 877324, 971323, 1535317, 1942646, 3070634, 3885292, 6141268, 6799261, 13598522, 27197044, 47594827, 95189654, 190379308]

約数ペア:

[(1, 190379308), (2, 95189654), (4, 47594827), (7, 27197044), (14, 13598522), (28, 6799261), (31, 6141268), (49, 3885292), (62, 3070634), (98, 1942646), (124, 1535317), (196, 971323), (217, 877324), (434, 438662), (868, 219331), (1519, 125332), (3038, 62666), (6076, 31333)]