201071409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7703}}^1$

素因数の和:7837

約数の個数: 32

約数和(自身を含む): 337250304

約数和(自身を除く): 136178895

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 7703, 8701, 23109, 26103, 53921, 84733, 161763, 254199, 593131, 870439, 1779393, 2611317, 6093073, 9574829, 18279219, 28724487, 67023803, 201071409]

約数ペア:

[(1, 201071409), (3, 67023803), (7, 28724487), (11, 18279219), (21, 9574829), (33, 6093073), (77, 2611317), (113, 1779393), (231, 870439), (339, 593131), (791, 254199), (1243, 161763), (2373, 84733), (3729, 53921), (7703, 26103), (8701, 23109)]