201444308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3847}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 407272320

約数和(自身を除く): 205828012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 3847, 4028, 7694, 13091, 15388, 26182, 50011, 52364, 73093, 100022, 146186, 200044, 203891, 292372, 407782, 815564, 950209, 1900418, 2650583, 3800836, 3873929, 5301166, 7747858, 10602332, 15495716, 50361077, 100722154, 201444308]

約数ペア:

[(1, 201444308), (2, 100722154), (4, 50361077), (13, 15495716), (19, 10602332), (26, 7747858), (38, 5301166), (52, 3873929), (53, 3800836), (76, 2650583), (106, 1900418), (212, 950209), (247, 815564), (494, 407782), (689, 292372), (988, 203891), (1007, 200044), (1378, 146186), (2014, 100022), (2756, 73093), (3847, 52364), (4028, 50011), (7694, 26182), (13091, 15388)]