207221312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{87509}}^1$

素因数の和:87558

約数の個数: 28

約数和(自身を含む): 422323260

約数和(自身を除く): 215101948

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 87509, 175018, 350036, 700072, 1400144, 2800288, 3237833, 5600576, 6475666, 12951332, 25902664, 51805328, 103610656, 207221312]

約数ペア:

[(1, 207221312), (2, 103610656), (4, 51805328), (8, 25902664), (16, 12951332), (32, 6475666), (37, 5600576), (64, 3237833), (74, 2800288), (148, 1400144), (296, 700072), (592, 350036), (1184, 175018), (2368, 87509)]