192856209

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 325008000

約数和(自身を除く): 132151791

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 343, 507, 637, 1029, 1109, 1183, 1911, 3327, 3549, 4459, 7763, 8281, 13377, 14417, 23289, 24843, 43251, 54341, 57967, 100919, 163023, 173901, 187421, 302757, 380387, 562263, 706433, 1141161, 1311947, 2119299, 3935841, 4945031, 9183629, 14835093, 27550887, 64285403, 192856209]

約数ペア:

[(1, 192856209), (3, 64285403), (7, 27550887), (13, 14835093), (21, 9183629), (39, 4945031), (49, 3935841), (91, 2119299), (147, 1311947), (169, 1141161), (273, 706433), (343, 562263), (507, 380387), (637, 302757), (1029, 187421), (1109, 173901), (1183, 163023), (1911, 100919), (3327, 57967), (3549, 54341), (4459, 43251), (7763, 24843), (8281, 23289), (13377, 14417)]