202107735

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{16573}}^1$

素因数の和:16855

約数の個数: 24

約数和(自身を含む): 351633984

約数和(自身を除く): 149526249

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 16573, 49719, 82865, 149157, 248595, 745785, 4491283, 13473849, 22456415, 40421547, 67369245, 202107735]

約数ペア:

[(1, 202107735), (3, 67369245), (5, 40421547), (9, 22456415), (15, 13473849), (45, 4491283), (271, 745785), (813, 248595), (1355, 149157), (2439, 82865), (4065, 49719), (12195, 16573)]