203912884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 421424640

約数和(自身を除く): 217511756

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 329, 356, 623, 658, 1246, 1316, 1741, 2492, 3482, 4183, 6964, 8366, 12187, 16732, 24374, 29281, 48748, 58562, 81827, 117124, 154949, 163654, 309898, 327308, 572789, 619796, 1084643, 1145578, 2169286, 2291156, 4338572, 7282603, 14565206, 29130412, 50978221, 101956442, 203912884]

約数ペア:

[(1, 203912884), (2, 101956442), (4, 50978221), (7, 29130412), (14, 14565206), (28, 7282603), (47, 4338572), (89, 2291156), (94, 2169286), (178, 1145578), (188, 1084643), (329, 619796), (356, 572789), (623, 327308), (658, 309898), (1246, 163654), (1316, 154949), (1741, 117124), (2492, 81827), (3482, 58562), (4183, 48748), (6964, 29281), (8366, 24374), (12187, 16732)]