207434539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16921}}^1$

素因数の和:16998

約数の個数: 16

約数和(自身を含む): 238803264

約数和(自身を除く): 31368725

約数列:

[1, 13, 23, 41, 299, 533, 943, 12259, 16921, 219973, 389183, 693761, 5059379, 9018893, 15956503, 207434539]

約数ペア:

[(1, 207434539), (13, 15956503), (23, 9018893), (41, 5059379), (299, 693761), (533, 389183), (943, 219973), (12259, 16921)]