199337684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78233}}^1$

素因数の和:78264

約数の個数: 36

約数和(自身を含む): 437015124

約数和(自身を除く): 237677440

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 78233, 156466, 312932, 547631, 1017029, 1095262, 2034058, 2190524, 3833417, 4068116, 7119203, 7666834, 14238406, 15333668, 28476812, 49834421, 99668842, 199337684]

約数ペア:

[(1, 199337684), (2, 99668842), (4, 49834421), (7, 28476812), (13, 15333668), (14, 14238406), (26, 7666834), (28, 7119203), (49, 4068116), (52, 3833417), (91, 2190524), (98, 2034058), (182, 1095262), (196, 1017029), (364, 547631), (637, 312932), (1274, 156466), (2548, 78233)]