197690948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1433}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 427217280

約数和(自身を除く): 229526332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 379, 758, 1433, 1516, 2653, 2866, 4927, 5306, 5732, 9854, 10031, 10612, 18629, 19708, 20062, 34489, 37258, 40124, 68978, 74516, 130403, 137956, 260806, 521612, 543107, 1086214, 2172428, 3801749, 7060391, 7603498, 14120782, 15206996, 28241564, 49422737, 98845474, 197690948]

約数ペア:

[(1, 197690948), (2, 98845474), (4, 49422737), (7, 28241564), (13, 15206996), (14, 14120782), (26, 7603498), (28, 7060391), (52, 3801749), (91, 2172428), (182, 1086214), (364, 543107), (379, 521612), (758, 260806), (1433, 137956), (1516, 130403), (2653, 74516), (2866, 68978), (4927, 40124), (5306, 37258), (5732, 34489), (9854, 20062), (10031, 19708), (10612, 18629)]