200865139216

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12902437}}^1$

素因数の和:12902591

約数の個数: 40

約数和(自身を含む): 447972647360

約数和(自身を除く): 247107508144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 12902437, 25804874, 51609748, 90317059, 103219496, 180634118, 206438992, 361268236, 722536472, 1445072944, 1793438743, 3586877486, 7173754972, 12554071201, 14347509944, 25108142402, 28695019888, 50216284804, 100432569608, 200865139216]

約数ペア:

[(1, 200865139216), (2, 100432569608), (4, 50216284804), (7, 28695019888), (8, 25108142402), (14, 14347509944), (16, 12554071201), (28, 7173754972), (56, 3586877486), (112, 1793438743), (139, 1445072944), (278, 722536472), (556, 361268236), (973, 206438992), (1112, 180634118), (1946, 103219496), (2224, 90317059), (3892, 51609748), (7784, 25804874), (15568, 12902437)]