201333136

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{54949}}^1$

素因数の和:55186

約数の個数: 20

約数和(自身を含む): 391793500

約数和(自身を除く): 190460364

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 54949, 109898, 219796, 439592, 879184, 12583321, 25166642, 50333284, 100666568, 201333136]

約数ペア:

[(1, 201333136), (2, 100666568), (4, 50333284), (8, 25166642), (16, 12583321), (229, 879184), (458, 439592), (916, 219796), (1832, 109898), (3664, 54949)]