203420304

素因数分解:

$2^4\times 3^2\times {\mathrm{1412641}}^1$

素因数の和:1412655

約数の個数: 30

約数和(自身を含む): 569294726

約数和(自身を除く): 365874422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1412641, 2825282, 4237923, 5650564, 8475846, 11301128, 12713769, 16951692, 22602256, 25427538, 33903384, 50855076, 67806768, 101710152, 203420304]

約数ペア:

[(1, 203420304), (2, 101710152), (3, 67806768), (4, 50855076), (6, 33903384), (8, 25427538), (9, 22602256), (12, 16951692), (16, 12713769), (18, 11301128), (24, 8475846), (36, 5650564), (48, 4237923), (72, 2825282), (144, 1412641)]