201090038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{3671}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 307346400

約数和(自身を除く): 106256362

約数列:

[1, 2, 61, 122, 449, 898, 3671, 7342, 27389, 54778, 223931, 447862, 1648279, 3296558, 100545019, 201090038]

約数ペア:

[(1, 201090038), (2, 100545019), (61, 3296558), (122, 1648279), (449, 447862), (898, 223931), (3671, 54778), (7342, 27389)]