208525930

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{21881}}^1$

素因数の和:22841

約数の個数: 16

約数和(自身を含む): 375757704

約数和(自身を除く): 167231774

約数列:

[1, 2, 5, 10, 953, 1906, 4765, 9530, 21881, 43762, 109405, 218810, 20852593, 41705186, 104262965, 208525930]

約数ペア:

[(1, 208525930), (2, 104262965), (5, 41705186), (10, 20852593), (953, 218810), (1906, 109405), (4765, 43762), (9530, 21881)]