195676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 381024

約数和(自身を除く): 185348

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 106, 142, 212, 284, 689, 923, 1378, 1846, 2756, 3692, 3763, 7526, 15052, 48919, 97838, 195676]

約数ペア:

[(1, 195676), (2, 97838), (4, 48919), (13, 15052), (26, 7526), (52, 3763), (53, 3692), (71, 2756), (106, 1846), (142, 1378), (212, 923), (284, 689)]