202103919

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{673}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 297697712

約数和(自身を除く): 95593793

約数列:

[1, 3, 9, 61, 183, 547, 549, 673, 1641, 2019, 4923, 6057, 33367, 41053, 100101, 123159, 300303, 368131, 369477, 1104393, 3313179, 22455991, 67367973, 202103919]

約数ペア:

[(1, 202103919), (3, 67367973), (9, 22455991), (61, 3313179), (183, 1104393), (547, 369477), (549, 368131), (673, 300303), (1641, 123159), (2019, 100101), (4923, 41053), (6057, 33367)]