239640204

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{464419}}^1$

素因数の和:464469

約数の個数: 24

約数和(自身を含む): 572165440

約数和(自身を除く): 332525236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 464419, 928838, 1393257, 1857676, 2786514, 5573028, 19970017, 39940034, 59910051, 79880068, 119820102, 239640204]

約数ペア:

[(1, 239640204), (2, 119820102), (3, 79880068), (4, 59910051), (6, 39940034), (12, 19970017), (43, 5573028), (86, 2786514), (129, 1857676), (172, 1393257), (258, 928838), (516, 464419)]