201977068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156329}}^1$

素因数の和:156369

約数の個数: 24

約数和(自身を含む): 393951600

約数和(自身を除く): 191974532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 156329, 312658, 625316, 2657593, 2970251, 5315186, 5940502, 10630372, 11881004, 50494267, 100988534, 201977068]

約数ペア:

[(1, 201977068), (2, 100988534), (4, 50494267), (17, 11881004), (19, 10630372), (34, 5940502), (38, 5315186), (68, 2970251), (76, 2657593), (323, 625316), (646, 312658), (1292, 156329)]