230391502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{1543}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 380722608

約数和(自身を除く): 150331106

約数列:

[1, 2, 11, 22, 121, 242, 617, 1234, 1543, 3086, 6787, 13574, 16973, 33946, 74657, 149314, 186703, 373406, 952031, 1904062, 10472341, 20944682, 115195751, 230391502]

約数ペア:

[(1, 230391502), (2, 115195751), (11, 20944682), (22, 10472341), (121, 1904062), (242, 952031), (617, 373406), (1234, 186703), (1543, 149314), (3086, 74657), (6787, 33946), (13574, 16973)]