204040616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1961929}}^1$

素因数の和:1961948

約数の個数: 16

約数和(自身を含む): 412005300

約数和(自身を除く): 207964684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1961929, 3923858, 7847716, 15695432, 25505077, 51010154, 102020308, 204040616]

約数ペア:

[(1, 204040616), (2, 102020308), (4, 51010154), (8, 25505077), (13, 15695432), (26, 7847716), (52, 3923858), (104, 1961929)]