203913034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:1882

約数の個数: 24

約数和(自身を含む): 332226252

約数和(自身を除く): 128313218

約数列:

[1, 2, 13, 26, 169, 338, 421, 842, 1433, 2866, 5473, 10946, 18629, 37258, 71149, 142298, 242177, 484354, 603293, 1206586, 7842809, 15685618, 101956517, 203913034]

約数ペア:

[(1, 203913034), (2, 101956517), (13, 15685618), (26, 7842809), (169, 1206586), (338, 603293), (421, 484354), (842, 242177), (1433, 142298), (2866, 71149), (5473, 37258), (10946, 18629)]