207908288

素因数分解:

$2^6\times 7^1\times {\mathrm{464081}}^1$

素因数の和:464100

約数の個数: 28

約数和(自身を含む): 471507312

約数和(自身を除く): 263599024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 464081, 928162, 1856324, 3248567, 3712648, 6497134, 7425296, 12994268, 14850592, 25988536, 29701184, 51977072, 103954144, 207908288]

約数ペア:

[(1, 207908288), (2, 103954144), (4, 51977072), (7, 29701184), (8, 25988536), (14, 14850592), (16, 12994268), (28, 7425296), (32, 6497134), (56, 3712648), (64, 3248567), (112, 1856324), (224, 928162), (448, 464081)]