201499809

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 318720000

約数和(自身を除く): 117220191

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 343, 413, 1029, 1239, 2891, 3319, 8673, 9957, 20237, 23233, 60711, 69699, 162631, 195821, 487893, 587463, 1138417, 1370747, 3415251, 4112241, 9595229, 28785687, 67166603, 201499809]

約数ペア:

[(1, 201499809), (3, 67166603), (7, 28785687), (21, 9595229), (49, 4112241), (59, 3415251), (147, 1370747), (177, 1138417), (343, 587463), (413, 487893), (1029, 195821), (1239, 162631), (2891, 69699), (3319, 60711), (8673, 23233), (9957, 20237)]