200655952

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12889}}^1$

素因数の和:13043

約数の個数: 40

約数和(自身を含む): 447540800

約数和(自身を除く): 246884848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 12889, 15568, 25778, 51556, 90223, 103112, 180446, 206224, 360892, 721784, 1443568, 1791571, 3583142, 7166284, 12540997, 14332568, 25081994, 28665136, 50163988, 100327976, 200655952]

約数ペア:

[(1, 200655952), (2, 100327976), (4, 50163988), (7, 28665136), (8, 25081994), (14, 14332568), (16, 12540997), (28, 7166284), (56, 3583142), (112, 1791571), (139, 1443568), (278, 721784), (556, 360892), (973, 206224), (1112, 180446), (1946, 103112), (2224, 90223), (3892, 51556), (7784, 25778), (12889, 15568)]