209318245326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{612041653}}^1$

素因数の和:612041680

約数の個数: 24

約数和(自身を含む): 477392490120

約数和(自身を除く): 268074244794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 612041653, 1224083306, 1836124959, 3672249918, 5508374877, 11016749754, 11628791407, 23257582814, 34886374221, 69772748442, 104659122663, 209318245326]

約数ペア:

[(1, 209318245326), (2, 104659122663), (3, 69772748442), (6, 34886374221), (9, 23257582814), (18, 11628791407), (19, 11016749754), (38, 5508374877), (57, 3672249918), (114, 1836124959), (171, 1224083306), (342, 612041653)]