196804384

素因数分解:

$2^5\times 7^2\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 453284748

約数和(自身を除く): 256480364

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 313, 392, 401, 626, 784, 802, 1252, 1568, 1604, 2191, 2504, 2807, 3208, 4382, 5008, 5614, 6416, 8764, 10016, 11228, 12832, 15337, 17528, 19649, 22456, 30674, 35056, 39298, 44912, 61348, 70112, 78596, 89824, 122696, 125513, 157192, 245392, 251026, 314384, 490784, 502052, 628768, 878591, 1004104, 1757182, 2008208, 3514364, 4016416, 6150137, 7028728, 12300274, 14057456, 24600548, 28114912, 49201096, 98402192, 196804384]

約数ペア:

[(1, 196804384), (2, 98402192), (4, 49201096), (7, 28114912), (8, 24600548), (14, 14057456), (16, 12300274), (28, 7028728), (32, 6150137), (49, 4016416), (56, 3514364), (98, 2008208), (112, 1757182), (196, 1004104), (224, 878591), (313, 628768), (392, 502052), (401, 490784), (626, 314384), (784, 251026), (802, 245392), (1252, 157192), (1568, 125513), (1604, 122696), (2191, 89824), (2504, 78596), (2807, 70112), (3208, 61348), (4382, 44912), (5008, 39298), (5614, 35056), (6416, 30674), (8764, 22456), (10016, 19649), (11228, 17528), (12832, 15337)]