199190004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41189}}^1$

素因数の和:41240

約数の個数: 48

約数和(自身を含む): 516687360

約数和(自身を除く): 317497356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 41189, 82378, 123567, 164756, 247134, 494268, 535457, 1070914, 1276859, 1606371, 2141828, 2553718, 3212742, 3830577, 5107436, 6425484, 7661154, 15322308, 16599167, 33198334, 49797501, 66396668, 99595002, 199190004]

約数ペア:

[(1, 199190004), (2, 99595002), (3, 66396668), (4, 49797501), (6, 33198334), (12, 16599167), (13, 15322308), (26, 7661154), (31, 6425484), (39, 5107436), (52, 3830577), (62, 3212742), (78, 2553718), (93, 2141828), (124, 1606371), (156, 1276859), (186, 1070914), (372, 535457), (403, 494268), (806, 247134), (1209, 164756), (1612, 123567), (2418, 82378), (4836, 41189)]