201855406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{10729}}^1$

素因数の和:11163

約数の個数: 16

約数和(自身を含む): 316749600

約数和(自身を除く): 114894194

約数列:

[1, 2, 23, 46, 409, 818, 9407, 10729, 18814, 21458, 246767, 493534, 4388161, 8776322, 100927703, 201855406]

約数ペア:

[(1, 201855406), (2, 100927703), (23, 8776322), (46, 4388161), (409, 493534), (818, 246767), (9407, 21458), (10729, 18814)]