201343863

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 322560000

約数和(自身を除く): 121216137

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 2919, 2999, 3197, 8997, 9591, 20993, 22379, 62979, 67137, 68977, 206931, 416861, 482839, 1250583, 1448517, 2918027, 8754081, 9587803, 28763409, 67114621, 201343863]

約数ペア:

[(1, 201343863), (3, 67114621), (7, 28763409), (21, 9587803), (23, 8754081), (69, 2918027), (139, 1448517), (161, 1250583), (417, 482839), (483, 416861), (973, 206931), (2919, 68977), (2999, 67137), (3197, 62979), (8997, 22379), (9591, 20993)]