202363408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972901}}^1$

素因数の和:972922

約数の個数: 20

約数和(自身を含む): 422239468

約数和(自身を除く): 219876060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972901, 1945802, 3891604, 7783208, 12647713, 15566416, 25295426, 50590852, 101181704, 202363408]

約数ペア:

[(1, 202363408), (2, 101181704), (4, 50590852), (8, 25295426), (13, 15566416), (16, 12647713), (26, 7783208), (52, 3891604), (104, 1945802), (208, 972901)]