200923264

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{25733}}^1$

素因数の和:25808

約数の個数: 32

約数和(自身を含む): 406854540

約数和(自身を除く): 205931276

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 25733, 51466, 102932, 205864, 411728, 823456, 1569713, 1646912, 3139426, 3293824, 6278852, 12557704, 25115408, 50230816, 100461632, 200923264]

約数ペア:

[(1, 200923264), (2, 100461632), (4, 50230816), (8, 25115408), (16, 12557704), (32, 6278852), (61, 3293824), (64, 3139426), (122, 1646912), (128, 1569713), (244, 823456), (488, 411728), (976, 205864), (1952, 102932), (3904, 51466), (7808, 25733)]