204700912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{75703}}^1$

素因数の和:75737

約数の個数: 30

約数和(自身を含む): 429468792

約数和(自身を除く): 224767880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 75703, 151406, 302812, 605624, 984139, 1211248, 1968278, 3936556, 7873112, 12793807, 15746224, 25587614, 51175228, 102350456, 204700912]

約数ペア:

[(1, 204700912), (2, 102350456), (4, 51175228), (8, 25587614), (13, 15746224), (16, 12793807), (26, 7873112), (52, 3936556), (104, 1968278), (169, 1211248), (208, 984139), (338, 605624), (676, 302812), (1352, 151406), (2704, 75703)]