203489018691

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{490159}}^1$

素因数の和:490595

約数の個数: 32

約数和(自身を含む): 316776683520

約数和(自身を除く): 113287664829

約数列:

[1, 3, 7, 21, 53, 159, 371, 373, 1113, 1119, 2611, 7833, 19769, 59307, 138383, 415149, 490159, 1470477, 3431113, 10293339, 25978427, 77935281, 181848989, 182829307, 545546967, 548487921, 1279805149, 3839415447, 9689953271, 29069859813, 67829672897, 203489018691]

約数ペア:

[(1, 203489018691), (3, 67829672897), (7, 29069859813), (21, 9689953271), (53, 3839415447), (159, 1279805149), (371, 548487921), (373, 545546967), (1113, 182829307), (1119, 181848989), (2611, 77935281), (7833, 25978427), (19769, 10293339), (59307, 3431113), (138383, 1470477), (415149, 490159)]