211704876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{345923}}^1$

素因数の和:345950

約数の個数: 36

約数和(自身を含む): 566623512

約数和(自身を除く): 354918636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 345923, 691846, 1037769, 1383692, 2075538, 3113307, 4151076, 5880691, 6226614, 11761382, 12453228, 17642073, 23522764, 35284146, 52926219, 70568292, 105852438, 211704876]

約数ペア:

[(1, 211704876), (2, 105852438), (3, 70568292), (4, 52926219), (6, 35284146), (9, 23522764), (12, 17642073), (17, 12453228), (18, 11761382), (34, 6226614), (36, 5880691), (51, 4151076), (68, 3113307), (102, 2075538), (153, 1383692), (204, 1037769), (306, 691846), (612, 345923)]