240196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 471744

約数和(自身を除く): 231548

約数列:

[1, 2, 4, 11, 22, 44, 53, 103, 106, 206, 212, 412, 583, 1133, 1166, 2266, 2332, 4532, 5459, 10918, 21836, 60049, 120098, 240196]

約数ペア:

[(1, 240196), (2, 120098), (4, 60049), (11, 21836), (22, 10918), (44, 5459), (53, 4532), (103, 2332), (106, 2266), (206, 1166), (212, 1133), (412, 583)]