204203438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{2153}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 313277760

約数和(自身を除く): 109074322

約数列:

[1, 2, 47, 94, 1009, 2018, 2153, 4306, 47423, 94846, 101191, 202382, 2172377, 4344754, 102101719, 204203438]

約数ペア:

[(1, 204203438), (2, 102101719), (47, 4344754), (94, 2172377), (1009, 202382), (2018, 101191), (2153, 94846), (4306, 47423)]