207667072

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{2621}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 414538200

約数和(自身を除く): 206871128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 1238, 2476, 2621, 4952, 5242, 9904, 10484, 19808, 20968, 39616, 41936, 79232, 83872, 167744, 335488, 1622399, 3244798, 6489596, 12979192, 25958384, 51916768, 103833536, 207667072]

約数ペア:

[(1, 207667072), (2, 103833536), (4, 51916768), (8, 25958384), (16, 12979192), (32, 6489596), (64, 3244798), (128, 1622399), (619, 335488), (1238, 167744), (2476, 83872), (2621, 79232), (4952, 41936), (5242, 39616), (9904, 20968), (10484, 19808)]