207730384

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{37201}}^1$

素因数の和:37558

約数の個数: 20

約数和(自身を含む): 403641700

約数和(自身を除く): 195911316

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 37201, 74402, 148804, 297608, 595216, 12983149, 25966298, 51932596, 103865192, 207730384]

約数ペア:

[(1, 207730384), (2, 103865192), (4, 51932596), (8, 25966298), (16, 12983149), (349, 595216), (698, 297608), (1396, 148804), (2792, 74402), (5584, 37201)]