230123218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{85931}}^1$

素因数の和:86049

約数の個数: 16

約数和(自身を含む): 375350976

約数和(自身を除く): 145227758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 85931, 171862, 1117103, 2234206, 8850893, 17701786, 115061609, 230123218]

約数ペア:

[(1, 230123218), (2, 115061609), (13, 17701786), (26, 8850893), (103, 2234206), (206, 1117103), (1339, 171862), (2678, 85931)]