197830308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1268143}}^1$

素因数の和:1268163

約数の個数: 24

約数和(自身を含む): 497112448

約数和(自身を除く): 299282140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1268143, 2536286, 3804429, 5072572, 7608858, 15217716, 16485859, 32971718, 49457577, 65943436, 98915154, 197830308]

約数ペア:

[(1, 197830308), (2, 98915154), (3, 65943436), (4, 49457577), (6, 32971718), (12, 16485859), (13, 15217716), (26, 7608858), (39, 5072572), (52, 3804429), (78, 2536286), (156, 1268143)]