202427967

素因数分解:

$3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 317440000

約数和(自身を除く): 115012033

約数列:

[1, 3, 7, 21, 49, 127, 147, 343, 381, 889, 1029, 1549, 2667, 4647, 6223, 10843, 18669, 32529, 43561, 75901, 130683, 196723, 227703, 531307, 590169, 1377061, 1593921, 4131183, 9639427, 28918281, 67475989, 202427967]

約数ペア:

[(1, 202427967), (3, 67475989), (7, 28918281), (21, 9639427), (49, 4131183), (127, 1593921), (147, 1377061), (343, 590169), (381, 531307), (889, 227703), (1029, 196723), (1549, 130683), (2667, 75901), (4647, 43561), (6223, 32529), (10843, 18669)]