201751456

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{61211}}^1$

素因数の和:61324

約数の個数: 24

約数和(自身を含む): 401061024

約数和(自身を除く): 199309568

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 61211, 122422, 244844, 489688, 979376, 1958752, 6304733, 12609466, 25218932, 50437864, 100875728, 201751456]

約数ペア:

[(1, 201751456), (2, 100875728), (4, 50437864), (8, 25218932), (16, 12609466), (32, 6304733), (103, 1958752), (206, 979376), (412, 489688), (824, 244844), (1648, 122422), (3296, 61211)]