194978537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 214220160

約数和(自身を除く): 19241623

約数列:

[1, 13, 83, 137, 1079, 1319, 1781, 11371, 17147, 109477, 147823, 180703, 1423201, 2349139, 14998349, 194978537]

約数ペア:

[(1, 194978537), (13, 14998349), (83, 2349139), (137, 1423201), (1079, 180703), (1319, 147823), (1781, 109477), (11371, 17147)]