202154355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5857}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 383816160

約数和(自身を除く): 181661805

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2301, 2655, 3835, 5857, 6903, 11505, 17571, 29285, 34515, 52713, 76141, 87855, 228423, 263565, 345563, 380705, 685269, 1036689, 1142115, 1727815, 3110067, 3426345, 4492319, 5183445, 13476957, 15550335, 22461595, 40430871, 67384785, 202154355]

約数ペア:

[(1, 202154355), (3, 67384785), (5, 40430871), (9, 22461595), (13, 15550335), (15, 13476957), (39, 5183445), (45, 4492319), (59, 3426345), (65, 3110067), (117, 1727815), (177, 1142115), (195, 1036689), (295, 685269), (531, 380705), (585, 345563), (767, 263565), (885, 228423), (2301, 87855), (2655, 76141), (3835, 52713), (5857, 34515), (6903, 29285), (11505, 17571)]