208684892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{4283}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 393802416

約数和(自身を除く): 185117524

約数列:

[1, 2, 4, 13, 26, 52, 937, 1874, 3748, 4283, 8566, 12181, 17132, 24362, 48724, 55679, 111358, 222716, 4013171, 8026342, 16052684, 52171223, 104342446, 208684892]

約数ペア:

[(1, 208684892), (2, 104342446), (4, 52171223), (13, 16052684), (26, 8026342), (52, 4013171), (937, 222716), (1874, 111358), (3748, 55679), (4283, 48724), (8566, 24362), (12181, 17132)]