201997216

素因数分解:

$2^5\times {\mathrm{1543}}^1\times {\mathrm{4091}}^1$

素因数の和:5644

約数の個数: 24

約数和(自身を含む): 398037024

約数和(自身を除く): 196039808

約数列:

[1, 2, 4, 8, 16, 32, 1543, 3086, 4091, 6172, 8182, 12344, 16364, 24688, 32728, 49376, 65456, 130912, 6312413, 12624826, 25249652, 50499304, 100998608, 201997216]

約数ペア:

[(1, 201997216), (2, 100998608), (4, 50499304), (8, 25249652), (16, 12624826), (32, 6312413), (1543, 130912), (3086, 65456), (4091, 49376), (6172, 32728), (8182, 24688), (12344, 16364)]