201996951025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3059401}}^1$

素因数の和:3059569

約数の個数: 24

約数和(自身を含む): 265556093600

約数和(自身を除く): 63559142575

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 2641, 3475, 13205, 66025, 3059401, 15297005, 58128619, 76485025, 290643095, 425256739, 1453215475, 2126283695, 8079878041, 10631418475, 40399390205, 201996951025]

約数ペア:

[(1, 201996951025), (5, 40399390205), (19, 10631418475), (25, 8079878041), (95, 2126283695), (139, 1453215475), (475, 425256739), (695, 290643095), (2641, 76485025), (3475, 58128619), (13205, 15297005), (66025, 3059401)]