201425441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3373}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 242928000

約数和(自身を除く): 41502559

約数列:

[1, 7, 19, 133, 449, 3143, 3373, 8531, 23611, 59717, 64087, 448609, 1514477, 10601339, 28775063, 201425441]

約数ペア:

[(1, 201425441), (7, 28775063), (19, 10601339), (133, 1514477), (449, 448609), (3143, 64087), (3373, 59717), (8531, 23611)]