203485072

素因数分解:

$2^4\times 7^1\times {\mathrm{1816831}}^1$

素因数の和:1816846

約数の個数: 20

約数和(自身を含む): 450574336

約数和(自身を除く): 247089264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1816831, 3633662, 7267324, 12717817, 14534648, 25435634, 29069296, 50871268, 101742536, 203485072]

約数ペア:

[(1, 203485072), (2, 101742536), (4, 50871268), (7, 29069296), (8, 25435634), (14, 14534648), (16, 12717817), (28, 7267324), (56, 3633662), (112, 1816831)]