205018612

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 363169800

約数和(自身を除く): 158151188

約数列:

[1, 2, 4, 113, 226, 409, 452, 818, 1109, 1636, 2218, 4436, 46217, 92434, 125317, 184868, 250634, 453581, 501268, 907162, 1814324, 51254653, 102509306, 205018612]

約数ペア:

[(1, 205018612), (2, 102509306), (4, 51254653), (113, 1814324), (226, 907162), (409, 501268), (452, 453581), (818, 250634), (1109, 184868), (1636, 125317), (2218, 92434), (4436, 46217)]