201947050

素因数分解:

$2^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{6301}}^1$

素因数の和:6954

約数の個数: 24

約数和(自身を含む): 376267212

約数和(自身を除く): 174320162

約数列:

[1, 2, 5, 10, 25, 50, 641, 1282, 3205, 6301, 6410, 12602, 16025, 31505, 32050, 63010, 157525, 315050, 4038941, 8077882, 20194705, 40389410, 100973525, 201947050]

約数ペア:

[(1, 201947050), (2, 100973525), (5, 40389410), (10, 20194705), (25, 8077882), (50, 4038941), (641, 315050), (1282, 157525), (3205, 63010), (6301, 32050), (6410, 31505), (12602, 16025)]