243661282

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 387435852

約数和(自身を除く): 143774570

約数列:

[1, 2, 19, 38, 281, 361, 562, 722, 1201, 2402, 5339, 10678, 22819, 45638, 101441, 202882, 337481, 433561, 674962, 867122, 6412139, 12824278, 121830641, 243661282]

約数ペア:

[(1, 243661282), (2, 121830641), (19, 12824278), (38, 6412139), (281, 867122), (361, 674962), (562, 433561), (722, 337481), (1201, 202882), (2402, 101441), (5339, 45638), (10678, 22819)]