194368510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2131}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 400338432

約数和(自身を除く): 205969922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1303, 2131, 2606, 4262, 6515, 9121, 10655, 13030, 14917, 18242, 21310, 29834, 45605, 74585, 91210, 149170, 2776693, 5553386, 13883465, 19436851, 27766930, 38873702, 97184255, 194368510]

約数ペア:

[(1, 194368510), (2, 97184255), (5, 38873702), (7, 27766930), (10, 19436851), (14, 13883465), (35, 5553386), (70, 2776693), (1303, 149170), (2131, 91210), (2606, 74585), (4262, 45605), (6515, 29834), (9121, 21310), (10655, 18242), (13030, 14917)]