225222608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1082801}}^1$

素因数の和:1082822

約数の個数: 20

約数和(自身を含む): 469936068

約数和(自身を除く): 244713460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1082801, 2165602, 4331204, 8662408, 14076413, 17324816, 28152826, 56305652, 112611304, 225222608]

約数ペア:

[(1, 225222608), (2, 112611304), (4, 56305652), (8, 28152826), (13, 17324816), (16, 14076413), (26, 8662408), (52, 4331204), (104, 2165602), (208, 1082801)]