263269201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6427}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 298053504

約数和(自身を除く): 34784303

約数列:

[1, 13, 23, 137, 299, 1781, 3151, 6427, 40963, 83551, 147821, 880499, 1921673, 11446487, 20251477, 263269201]

約数ペア:

[(1, 263269201), (13, 20251477), (23, 11446487), (137, 1921673), (299, 880499), (1781, 147821), (3151, 83551), (6427, 40963)]