202397355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 367900416

約数和(自身を除く): 165503061

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 283, 345, 691, 849, 1035, 1415, 2073, 2547, 3455, 4245, 6219, 6509, 10365, 12735, 15893, 19527, 31095, 32545, 47679, 58581, 79465, 97635, 143037, 195553, 238395, 292905, 586659, 715185, 977765, 1759977, 2933295, 4497719, 8799885, 13493157, 22488595, 40479471, 67465785, 202397355]

約数ペア:

[(1, 202397355), (3, 67465785), (5, 40479471), (9, 22488595), (15, 13493157), (23, 8799885), (45, 4497719), (69, 2933295), (115, 1759977), (207, 977765), (283, 715185), (345, 586659), (691, 292905), (849, 238395), (1035, 195553), (1415, 143037), (2073, 97635), (2547, 79465), (3455, 58581), (4245, 47679), (6219, 32545), (6509, 31095), (10365, 19527), (12735, 15893)]