201963454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{7853}}^1$

素因数の和:8040

約数の個数: 32

約数和(自身を含む): 380007936

約数和(自身を除く): 178044482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1169, 1837, 2338, 3674, 7853, 12859, 15706, 25718, 54971, 86383, 109942, 172766, 604681, 1209362, 1311451, 2622902, 9180157, 14425961, 18360314, 28851922, 100981727, 201963454]

約数ペア:

[(1, 201963454), (2, 100981727), (7, 28851922), (11, 18360314), (14, 14425961), (22, 9180157), (77, 2622902), (154, 1311451), (167, 1209362), (334, 604681), (1169, 172766), (1837, 109942), (2338, 86383), (3674, 54971), (7853, 25718), (12859, 15706)]