214706072

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27583}}^1$

素因数の和:27735

約数の個数: 32

約数和(自身を含む): 463411200

約数和(自身を除く): 248705128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 27583, 55166, 110332, 193081, 220664, 386162, 772324, 1544648, 3834037, 7668074, 15336148, 26838259, 30672296, 53676518, 107353036, 214706072]

約数ペア:

[(1, 214706072), (2, 107353036), (4, 53676518), (7, 30672296), (8, 26838259), (14, 15336148), (28, 7668074), (56, 3834037), (139, 1544648), (278, 772324), (556, 386162), (973, 220664), (1112, 193081), (1946, 110332), (3892, 55166), (7784, 27583)]