201539091

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{12823}}^1$

素因数の和:12883

約数の個数: 24

約数和(自身を含む): 300389376

約数和(自身を除く): 98850285

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 12823, 15717, 38469, 166699, 397513, 500097, 1192539, 2167087, 5167669, 6501261, 15503007, 67179697, 201539091]

約数ペア:

[(1, 201539091), (3, 67179697), (13, 15503007), (31, 6501261), (39, 5167669), (93, 2167087), (169, 1192539), (403, 500097), (507, 397513), (1209, 166699), (5239, 38469), (12823, 15717)]