200071732

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 407377152

約数和(自身を除く): 207305420

約数列:

[1, 2, 4, 7, 14, 28, 103, 173, 206, 346, 401, 412, 692, 721, 802, 1211, 1442, 1604, 2422, 2807, 2884, 4844, 5614, 11228, 17819, 35638, 41303, 69373, 71276, 82606, 124733, 138746, 165212, 249466, 277492, 289121, 485611, 498932, 578242, 971222, 1156484, 1942444, 7145419, 14290838, 28581676, 50017933, 100035866, 200071732]

約数ペア:

[(1, 200071732), (2, 100035866), (4, 50017933), (7, 28581676), (14, 14290838), (28, 7145419), (103, 1942444), (173, 1156484), (206, 971222), (346, 578242), (401, 498932), (412, 485611), (692, 289121), (721, 277492), (802, 249466), (1211, 165212), (1442, 138746), (1604, 124733), (2422, 82606), (2807, 71276), (2884, 69373), (4844, 41303), (5614, 35638), (11228, 17819)]