205092832

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 473581080

約数和(自身を除く): 268488248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 784, 941, 973, 1112, 1568, 1882, 1946, 2224, 3764, 3892, 4448, 6587, 6811, 7528, 7784, 13174, 13622, 15056, 15568, 26348, 27244, 30112, 31136, 46109, 52696, 54488, 92218, 105392, 108976, 130799, 184436, 210784, 217952, 261598, 368872, 523196, 737744, 915593, 1046392, 1475488, 1831186, 2092784, 3662372, 4185568, 6409151, 7324744, 12818302, 14649488, 25636604, 29298976, 51273208, 102546416, 205092832]

約数ペア:

[(1, 205092832), (2, 102546416), (4, 51273208), (7, 29298976), (8, 25636604), (14, 14649488), (16, 12818302), (28, 7324744), (32, 6409151), (49, 4185568), (56, 3662372), (98, 2092784), (112, 1831186), (139, 1475488), (196, 1046392), (224, 915593), (278, 737744), (392, 523196), (556, 368872), (784, 261598), (941, 217952), (973, 210784), (1112, 184436), (1568, 130799), (1882, 108976), (1946, 105392), (2224, 92218), (3764, 54488), (3892, 52696), (4448, 46109), (6587, 31136), (6811, 30112), (7528, 27244), (7784, 26348), (13174, 15568), (13622, 15056)]