210005304

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{21821}}^1$

素因数の和:22231

約数の個数: 32

約数和(自身を含む): 526346640

約数和(自身を除く): 316341336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 21821, 43642, 65463, 87284, 130926, 174568, 261852, 523704, 8750221, 17500442, 26250663, 35000884, 52501326, 70001768, 105002652, 210005304]

約数ペア:

[(1, 210005304), (2, 105002652), (3, 70001768), (4, 52501326), (6, 35000884), (8, 26250663), (12, 17500442), (24, 8750221), (401, 523704), (802, 261852), (1203, 174568), (1604, 130926), (2406, 87284), (3208, 65463), (4812, 43642), (9624, 21821)]