227681852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{2551}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 407084832

約数和(自身を除く): 179402980

約数列:

[1, 2, 4, 53, 106, 212, 421, 842, 1684, 2551, 5102, 10204, 22313, 44626, 89252, 135203, 270406, 540812, 1073971, 2147942, 4295884, 56920463, 113840926, 227681852]

約数ペア:

[(1, 227681852), (2, 113840926), (4, 56920463), (53, 4295884), (106, 2147942), (212, 1073971), (421, 540812), (842, 270406), (1684, 135203), (2551, 89252), (5102, 44626), (10204, 22313)]